Critical Design

**Social Pickleball - All Levels Welcome!** ** [Instagram: @rmit_pickleball](https://www.instagram.com/rmit_pickleball/) [WhatsApp: RMIT Pickleball Club](https://chat.whatsapp.com/G7VE0NcThWWIgLnnJBVQBq)** ** Paddles and balls provided! Beginner friendly - simply show up and we’ll teach you the basics ** Grab a paddle, play pickleball, and meet new people! ** Who is it for?** * Members of public and RMIT students * Complete beginners * Intermediate players * Advanced players (up to DUPR 4.5 expected) **✅ How to join?** 1. **Become a club member** [at the RMIT Store](https://store.rmit.edu.au/pages/club/pickleball) (one-off payment) 2. **RSVP** on Meetup to join the session 3. When marked as **“Going”**, pay for the session: **\- Payment link** is in the **comment section below** (posted 1-3 days before) \- Use your RMIT Store account with a club membership \(from step 1\) 4. Can’t attend? Update your RSVP to “Not Going” **⏳ Priority on waitlist** 1. Clear Meetup profile with name and photo 2. RMIT students 3. Regular attendees ** On the day** * New players, please **introduce yourself to the host** * New players wanting a **rules intro**, please arrive on-time and ask a host * Have your **emailed ticket receipt ready** \- it will be checked on the day ** Cancellations and Refunds** * No refunds for change of mind, non-attendance, or no-shows * Refunds only if the event is cancelled (weather or court availability) * Credit for a later session may be offered by agreement in case of event cancellation * Pay only when we share the payment link in Meetup - using old links is at your own risk Whether you are new to pickleball or a regular player, this is a great way to get some games in and connect with the community. Come solo or bring a friend - everyone is welcome! ** Spots are limited, so RSVP early! **

Toastmasters is a worldwide organisation which empowers its members to conquer their fear of public speaking and become better communicators. There is no need to formally register for the event, just RSVP to this meetup event if you can, then simply show up in person on the evening. If there is no one at the entrance, please message one of the organisers on this app For more information, check out the City Centre Toastmasters website [here](https://citycentretoastmastersmelbourne.toastmastersclubs.org/). What we'll do at the meeting: \- Impromptu speaking \(Table Topics\): Everyone can take part in this\! \- Prepared Speeches: Please note that only Toastmasters members can give prepared speeches\. \- Get friendly and constructive feedback on your speaking\. \- Get to know each other during the break\, before\, and after the meeting\. Important to know * Members of this Meetup are not automatically members of the club. Meetup refers to people who belong to the City Centre Toastmasters Meetup group as 'members,' but from a Toastmasters' point of view, people are only members if they've paid their club dues.

The discussion topic for this meetup will be identity and whether or not history is a necessary condition for consciousness as Dretske proposed. James

Join us this month for a panel with PMs who have experience shipping and working daily with Ai. Bring your stories and questions as there will be plenty of time for Q&A. **Our Panel** * [Daragh Kan](https://www.linkedin.com/in/daraghkan/) \- Head of Product at Cuttable * [Dave Slutzkin ](https://www.linkedin.com/in/daveslutzkin/)\- Co\-founder and CEO at Cadence * [Melissa Cupples](https://www.linkedin.com/in/mcupples/) \- Head of Product \(AI & Automation\) Doors 6pm Start 630pm Thanks to our fabulous hosts for our location **InvestorHub.** [InvestorHub](https://www.linkedin.com/company/invhub/) is a Melbourne-based scale-up with the mission to make being listed a superpower. Our software allows listed companies in Australia and the UK to manage their end-to-end investor relationships, from their investor-facing website, a detailed investor CRM, analytics, and more. We're [hiring](https://investorhub.pinpointhq.com/) for Product Managers, Product Designers, Engineers and more right now! If you're interested in co-sponsorship please let us know. Some beverages will be provided but right now it's BYO food.

* **Topic:** Journey to Open Lakehouse * **Date:** Thursday 23rd April 2026 at 6.00 pm - 8.00 pm * **Networking:** 6 pm - 6.30 pm and 7.20 - 8 pm * **Presentation Time**: 6.30 pm - 7.20 pm *(includes welcome, presentation 30 mins & community marketplace)* * **Location:** Thoughtworks HQ Level 35/360 Collins St, Melbourne VIC 3000 * **Ticket:** Free of cost, however, registrations and RSVP are required! * **Sponsor:** Thoughtworks **Journey to Open LakeHouse** This session explores the practical realities of migrating to an Apache Iceberg lakehouse to reduce analytics costs and minimise vendor lock-in. We’ll cover architecture choices, migration pitfalls, operational lessons, and the measurable outcomes of adopting open table formats. Ideal for data engineers, platform teams, and architects evaluating the next evolution of their data stack. **About The Speaker** Karel Alfonso is a Software Engineer with experience working with reputable organisations, including Block and Thoughtworks. He studied in Havana before moving to Australia around twenty years ago, where he has built a strong track record in software delivery, distributed systems, data platform engineering, real-time streaming, and technical leadership. Karel is known for his collaborative, friendly approach and is highly regarded within the data engineering community. He has presented at FlinkForward Seattle 2023, Programmable 2023, 2024 and other community meetups. We’re excited to bring the Data Engineering Melbourne Meetup group together for an evening with Karel and his insights!

''A Course in Miracles (ACIM)" is The Channelled Works of Jesus / Isa / Yoshua (Same Human Being - Named Differently by Different Religions) from 1965 - 1972. It Supplements and can go beyond anything The Bible, The Koran and The Torah has taught you. Find Out if you are ready to experience Spiritual Growth Beyond Religious Teachings (THE ACTUAL PROMISED: SECOND COMING) that have been Edited or Re-Translated over many centuries or EVEN Added to for The Suppression of Women. It Upholds the prophecies from those 3 holy books, but Clarifies More Deeply where they don't seem able to FULLY for the ordinary 21st Century human being, who finds it difficult to understand esoteric teachings handed down by Mystical Schools. You have free will to decide when you will commence your Journey HOME from Earth. We can Listen to Recordings of the above mentioned works. Alternatively, I also have DVD or CD recordings from Joseph Campbell, Deepak Chopra, Mother Theresa, Stuart Wilde, David Hawkins, Esther Hicks, Dennis Waitley, Gregg Braden, Wayne Dyer and Others. Topics that can be covered include: How "A Course in Miracles" came to be, Near Death Experiences, The Second Coming, The Evolution of Mankind's Spiritual Understanding, The Human Ego, Buddhism, The Christian Teachings EDITED FROM The Bible, Taoism, Ayurveda, Zen, Chi, The Bhagavad - Gita and Guided Meditations. This event is stated to run 3 hours, but those not able to can leave early and this would never be a problem. The Nature of THE BIRTHER (ETERNAL UNCONDITIONALLY LOVING SOURCE) and The Nature of OUR ESSENCES (SOULS) are Identical (Made in God's Image). The Insane Human Ego is THE ORIGINAL MISTAKE. Our Goal is to use THE POWER of REASON to UNDO IT, while on Earth!!!

**Speaker:** Kelly O’Shanassy, former Chair of Australian Conservation Foundation and incoming Chair of Foundation for National Parks and Wildlife. **Topic:** The Nature Positive Plan, launched in 2022, sets out the government’s commitment to reform Australia’s environmental laws. These reforms are wide-reaching and ambitious. When will we see measurable improvements? Will they be enough to protect and restore our unique environment? What are the challenges? **Note** this event will be preceded by the Victorian Fabians AGM at 7:00pm - all Victorian financial members of the Fabians are invited to attend - [details here.](https://www.fabians.org.au/fabians_victoria_agm_2026_20260423?e=277add52a01e9b78e1bc863a51d2cd66&utm_source=australianfabians&utm_medium=email&utm_campaign=australia_s_nature_positive_1&n=4) **Cost:** Fabians financial members - Free; Non members - $5 (pay at door) Please [RSVP at this link](https://www.fabians.org.au/australia_s_nature_20260423) or on this meetup as places are limited. **After Event Dinner & Drinks:** all attendees are welcome to join us at a nearby venue for dinner/drinks after the event. **Support the Fabians** We greatly appreciate the ongoing support of our members for all our events. Anyone who is not a member can support us by [joining up at this link.](https://www.fabians.org.au/become_a_member) Contributions are to help cover event and guest speaker costs etc.

**\*\* NEW VENUE \*\*** Room 080.02.002 at RMIT (Building 80) - 445 Swanston St, Melbourne **\*\* NEW VENUE \*\*** [Discord Event Info](https://discord.com/events/1347056412529791047/1477841544907325591) **Practical TLS Exploitation** - **Leo (@flerm_)** In this talk, I'll break down a well known TLS attack with a live demo, walking through how it works under the hood, the exact technical conditions it needs to succeed, and how to quickly assess whether a TLS finding is an academic curiosity or a real risk worth exploring. **Pwning Redis with Really Dumb Bugs** - **joseph** **(skateboarding dog)** At the end of 2025, members of skateboarding dog participated in the zeroday.cloud 0-day competition, successfully targeting post-auth Redis, a popular database software. In this talk we discuss the discovery and exploitation of several of the bugs we found that lead to remote code execution. **Streaming** If you can't attend the event in person the talks will be streamed in the "ruxmon-stream" voice channel in the Ruxcon Discord in the day of the event! (join now by clicking here: [https://discord.gg/g2CpEbkXmM](https://discord.gg/g2CpEbkXmM)

**Social Pickleball - All Levels Welcome!** ** [Instagram: @rmit_pickleball](https://www.instagram.com/rmit_pickleball/) [WhatsApp: RMIT Pickleball Club](https://chat.whatsapp.com/G7VE0NcThWWIgLnnJBVQBq)** ** Paddles and balls provided! Beginner friendly - simply show up and we’ll teach you the basics ** Grab a paddle, play pickleball, and meet new people! ** Who is it for?** * Members of public and RMIT students * Complete beginners * Intermediate players * Advanced players (up to DUPR 4.5 expected) **✅ How to join?** 1. **Become a club member** [at the RMIT Store](https://store.rmit.edu.au/pages/club/pickleball) (one-off payment) 2. **RSVP** on Meetup to join the session 3. When marked as **“Going”**, pay for the session: **\- Payment link** is in the **comment section below** (posted 1-3 days before) \- Use your RMIT Store account with a club membership \(from step 1\) 4. Can’t attend? Update your RSVP to “Not Going” **⏳ Priority on waitlist** 1. Clear Meetup profile with name and photo 2. RMIT students 3. Regular attendees ** On the day** * New players, please **introduce yourself to the host** * New players wanting a **rules intro**, please arrive on-time and ask a host * Have your **emailed ticket receipt ready** \- it will be checked on the day ** Cancellations and Refunds** * No refunds for change of mind, non-attendance, or no-shows * Refunds only if the event is cancelled (weather or court availability) * Credit for a later session may be offered by agreement in case of event cancellation * Pay only when we share the payment link in Meetup - using old links is at your own risk Whether you are new to pickleball or a regular player, this is a great way to get some games in and connect with the community. Come solo or bring a friend - everyone is welcome! ** Spots are limited, so RSVP early! **

**Social Pickleball - All Levels Welcome!** \*\* [Instagram: @rmit_pickleball](https://www.instagram.com/rmit_pickleball/) [WhatsApp: RMIT Pickleball Club](https://chat.whatsapp.com/G7VE0NcThWWIgLnnJBVQBq)\*\* \*\* Paddles and balls provided! Beginner friendly - simply show up and we’ll teach you the basics \*\* Grab a paddle, play pickleball, and meet new people! \*\* Who is it for?\*\* * Members of public and RMIT students * Complete beginners * Intermediate players * Advanced players (up to DUPR 4.5 expected) **✅ How to join?** 1. **Become a club member** [at the RMIT Store](https://store.rmit.edu.au/pages/club/pickleball) (one-off payment) 2. **RSVP** on Meetup to join the session 3. When marked as **“Going”**, pay for the session: **\- Payment link** is in the **comment section below** (posted 1-3 days before) \- Use your RMIT Store account with a club membership \(from step 1\) 4. Can’t attend? Update your RSVP to “Not Going” **⏳ Priority on waitlist** 1. Clear Meetup profile with name and photo 2. RMIT students 3. Regular attendees \*\* On the day\*\* * New players, please **introduce yourself to the host** * New players wanting a **rules intro**, please arrive on-time and ask a host * Have your **emailed ticket receipt ready** \- it will be checked on the day \*\* Cancellations and Refunds\*\* * No refunds for change of mind, non-attendance, or no-shows * Refunds only if the event is cancelled (weather or court availability) * Credit for a later session may be offered by agreement in case of event cancellation * Pay only when we share the payment link in Meetup - using old links is at your own risk Whether you are new to pickleball or a regular player, this is a great way to get some games in and connect with the community. Come solo or bring a friend - everyone is welcome! \*\* Spots are limited, so RSVP early! \*\*

The optimum computing machine is a subject many of us have studied. If you were building one how would you design it? First the computer should be able to compute with perfect accuracy on any problem in the universe and produce answers which were always and invariably right. Second the computer would have to be swift, working much more quickly than the problem and process could be vocally articulated. Third the computer would have to be able to handle large numbers of variables and large numbers of problems simultaneously. Forth, the computer would have to be able to evaluate its own data and there would have to remain available within it not only a record of its former conclusions but the evaluations leading to those conclusions. Fifth, the computer would have to be served by a memory bank of nearly infinite capacity and would have to be available to the analytical portion of the computer in the smallest fractions of a second. Sixth, the computer would have to be able to rearrange former conclusions or alter them in the light of new experience. Seventh, the computer would need no exterior director, but would be entirely self determined about its programing guided only by the necessity –value of the solution which it itself would determine. Eight the computer should be self servicing and self arming against present and future damage and would be able to estimate future damage. Ninth the computer should be served by perception by which it could determine necessity –value. Tenth ,the memory bank should store perceptions as perceived ,consecutive with time received with the smallest possible time divisions between perception .It would then store in color-Visio (moving),tone audio (flowing),odor ,tactile and self sensation ,all of them cross –coordinated . Eleventh, for the purposes of solutions, it would have to be able to create new situations and imagine new perceptions hitherto not perceived and should be able to conceive these to itself in terms of tone –audio ,color-visio ,odor, tactile, and self sensation –and should be able to file anything so conceived as imagined ,labeled “memories” Twelfth, the entire machine should be portable. It might be somewhat astonishing at first to conceive such a computer .But the fact is, the machine is in existence .There are billions of them in use today and many ,many more billions have been made and used in the past . In fact you’ve got one .for we are dealing with the human mind. L.RON .HUBBARD Do you want to learn how the mind works?Then do not miss this meetup. RSVP now !!

We are meeting in the board-room of the 55th floor of 318 Russel Street (The Abode). When you arrive call me on 0447 591 141 and I'll come down and get you. ## **🛠️ Meetup Format (2 hours)** **⚡ Project Intros (5 minutes total)** Each participant gets **1 minute (hard stop)** to briefly share: * What they’re building * What they want to focus on today **🚀 Build Sprints (90 minutes total)** We’ll run **three focused build cycles**: * **25 minutes** of deep, uninterrupted building * **5 minutes** of casual chatting, sharing progress, and asking questions **🎤 Demos & Wrap-up (10 minutes total)** Each participant gets **1 minute (hard stop)** to: * Demo what they built * Share learnings or next steps This format balances **deep focus**, **collaboration**, and **show-and-tell**, while keeping things lightweight and fun.

How the Mind is making the Body Ill! What the mind is doing to the body. (yours) Did you know that about 70 percent of the physician's current roster of diseases fall into the category of psychosomatic illness? Psychosomatic Illnesses are those which have a mental origin but are nevertheless organic. Psycho, of course, means mind and somatic refers to body; the term psychosomatic means the mind making the body ill or illnesses which have been created physically within the body by derangement of the mind. At today's meetup you are able to learn why is it that some people recover promptly from illness, trauma or accidents whilst others receiving the very same treatments do so slowly, not at all or relapse. When one desires to handle any unwanted condition in life the mind plays a crucial role. Why is it then that all to many confess they know very little about the mind or anything at all. The mind and the problem of psychosomatic illness are entirely embraced by Dianetics (the Modern Science of Mental Health ) and by Dianetics technique. https://secure.meetupstatic.com/photos/event/1/5/a/1/600_462605537.jpeg Dianetics means: What the mind is doing to the body. Trough the application of Dianetics technique you will be able to confirm that when one resolves the problem of human aberration (any deviation or departure from rationality) you naturaly get great response all around. (Not just body related) Bizarre aches and pains in various portions of the body are generally psychosomatic. Migraine headaches are psychosomatic. Arthritis, dermatitis, allergies, asthma some coronary difficulties, eye trouble, bursitis, ulcers, sinusitis, etc., form a very small section of the psychosomatic catalog. Therefore the catalog of ills affected by Dianetics technique is very long. Dianetics is something that anyone can use to help improve himself and his fellows. My own truth is that the hidden source of all psychosomatic ills and human aberration has been discovered and accurate skills have been developed for their handling. I also know that many other people have experienced this to be true. Dianetics is a path to knowing how to know, unlocking the gates to be better future for yourself or others you love or are responsible for. Only by reading the Dianetics book (or watching the DVD) in full can one get an understanding of the workings of the mind and the potential merits that applying Dianetics technique yourself may have for you. Amherst College Political Science Professor, Dr Frederick L. Schuman declaration in the New York times: "History has become a race between Dianetics and catastrophe. Dianetics will win, if enough people are challenged in time to understand it" Your own investigation into Dianetics The Modern Science of Mental Health is prudent and welcomed. It's after all very sensible to investigate personally why this explosive bestseller book has sold more copies than any other book in its category and is the most influential book ever written about the mind. The above are some of my own opinions, experiences, and observations. As always results obtained by the individual are up to him. No promises are made by me or anyone or anybody. Any technique no matter how good does not work for people that do not want to change, are not interested or have other agendas. Those that do not fall into those categories tend to do very well and flourish and prosper because of it. Truth is not what people say it is. it is what it is. All People of goodwill are welcome. Contact us if today's date or time do not suit your schedule. If one can not make it to our meetup class then it's recommended you get yourself a copy of the Dianetics book or DVD by contacting the event organizer. Know yourself Know Life!. Tanja and Michel

Read reviews from past participants [here](https://www.greenhousecreativesanctuary.com/inclusivegrief) “Grief has never been private, it has always been communal. Subconsciously, we are awaiting the presence of others, before we can feel safe enough to drop to our knees on the holy ground of sorrow. For the most part, grief is not a problem to be solved, not a condition to be medicated, but a deep encounter with an essential experience of being human. Grief becomes problematic when the conditions needed to help us work with grief are absent.” - Francis Weller Our primary association with grief is the loss of a loved one but there are so many kinds of losses that don't have formal ceremonies that are important to honour. Unprocessed grief can accumulate in weight, dulling our senses and capacity for aliveness. This is a safe, supportive space for all shapes, sizes and textures of grief- for the loss of our loved ones, for the childhood we did not get to have, for the parts of ourselves that have been rejected and exiled, for friendships and relationships with ambiguous endings, for homes and communities we are distanced from and miss, for the suffering of the world and our fellow beings. This inclusive grief circle is also an advocacy for compassionate and attentive grief work, for reshaping our understanding of and relationship with grief. It is a holding space, a container, a time and a deep permission to acknowledge our emotions, our connections, the ways we have been touched and transformed, and our humanity. We will make art in response to the Grief Deck, share and witness each other’s stories and journeys, and co-create a group nature mandala together. **Please bring a jar and 8-10 similar natural objects (8 flowers or 8 sticks or 8 stones).** If you are facing financial hardship, please key in CONCESSION as a promo code for a discounted price of $25. If that is still difficult, please email me at greenhouse.arttherapy@gmail.com. No one will be turned away. **Please also note:** * This is an art-therapy informed community-based creative workshop, and is not intended to replace individual or group therapy, and is also not for emergency crisis support or intervention. * If you are comfortable with me taking photos of you and/or your artwork for learning and supervision purposes, and to offer others a sense of what the workshop is like, please let me know at the start of the session. Your participation would be greatly appreciated! * While the estimated time is 2 hours, it might overrun depending on the size of the group and the conversations we are having so please allow some grace for that.

We meet to learn and practice American Sign Language and to grow our familiarity with Deaf culture. Facilitated by hearing folks (with a connection to a professional interpreter) using Deaf-created content. People of all ASL skill levels are welcome! As we learn, we hope to connect more with the Deaf community in Central Ohio. Join us as you're able! Come regularly or just once - whatever you're looking for! Each meetup will explore different topics related to ASL/Deaf culture, and will feature time to practice conversation with one another. Just bring yourself and a willingness to learn!

It feels like we just saw each other 🤷. Join members of the local design and UX community for our monthly breakfast. For May we’re stopping in for Rooh’s popup breakfast/cafe concept. You know someone is getting the lobster yuzu croissant, and that’s not even the prettiest thing on the menu!.

Join other experienced and aspiring agile coaches and professionals to: * develop and practice your coaching skills in a peer-to-peer environment * share current successes and challenges in your work environment and get support from each other * learn from each other, build better relationships and experiment with new ideas ***NOTE:*** Pre-registration is required for this event. **Please arrive 10 minutes early** to check in at the security desk.

**TBA**

Walk for Children - 2026 Save Soil Walkathon in Columbus 🌍 Over 52% of the world soil is degraded and scientists warn we may have only a few decades of fertile soil left. As Sadhguru shares, soil is a living system—and when it degrades, our food, health, and future are at risk. https://www.youtube.com/watch?v=hyT-6qiubd0 🚶‍♂️🌎This Earth Day, Join the Walk for Children-2026 SaveSoil 5K Walkathon here in Columbus and help raise awareness about soil for the future of our children! Every step you take helps: ✔️ 1. Raise awareness in your communities about protecting and restoring soil. ✔️ 2. Supports sustainable food systems. ✔️ 3. Helps secure our children’s future. 📅 Date: April 26, 2026 📍 Location: Scioto Audubon Metro Park Check-in address 400 W Whittier St, Columbus, OH 43215 ⏰ Time: 8:30 a.m. check-in event starts at 9:30 a.m. 👉 Register here: https://www.eventbrite.com/e/walk-for-children-2026-save-soil-walkathon-in-columbus-registration-1986596534713?aff=oddtdtcreator 👉🏼Free and Open to All. Share this message and bring your neighbours, friends & family along to celebrate our planet! Let’s make it happen!

**TBA**

A WiA Collective Wisdom Exchange At the start of this year, we gathered to look back, set intentions, and imagine the next chapter. This is the follow-up. Not a check-in. Not a progress report. A small, facilitated circle to reconnect with what you said mattered — and honestly explore what’s actually happening now. Together, we’ll explore: • What you intended at the start of this year - and what that looks like three months in • What’s surprised you, supported you, or shifted • What the next chapter needs now that you know what you know If you were at our January gathering, bring whatever you made or wrote — your word, your artifact, your intention. We’ll look at it with fresh eyes. If this is your first time, you belong here too. You’ll start where we all started: with what’s true right now. Optional art materials will be available for anyone who wants to reflect creatively alongside conversation. If you brought something home from January, you’re warmly invited to bring it back. The intention is the same as always: everyone leaves feeling more clear, more connected, and a little lighter. Space is intentionally limited to keep the experience intimate. What to Expect • A small, welcoming circle (not a large meetup) • Structured conversation so everyone has space to speak • Reflection, listening, and lived experience — not advice-giving • Optional creative reflection alongside conversation • A calm, supportive environment Who This Is For Women and underrepresented folks working in or around agile, product, technology, leadership, or organizational change — especially those looking for honest conversation and community beyond frameworks and buzzwords. Good to Know • No preparation required • If you attended in January, we invite you to bring anything you created or wrote (or something that represents your intention at the start of the year) - it’s optional but invited • Participation is invitational; listening is always welcome • Creative activities are optional