Computation

This is Dim Sum Labs' Public HackJam meet. Free! Everyone is welcome to join us. If you are an engineer, designer, programmer, artist, creator, innovator, visionary, entrepreneur, or inventor, join us for an evening of thought-provoking conversations. Or better yet, bring your projects, ask for help, and show them off. This is also your chance to test the space before becoming a member. Members have access to the space and all the [equipment within](https://www.dimsumlabs.com/equipment/), 24/7 for a very reasonable price! For details, [please see our website](https://www.dimsumlabs.com/become-a-member-of-dim-sum-labs/). Calling for show-and-tell: if you want to share your projects on coding, making, art, and tech venture projects, come jam with us on HackJam. We can accommodate and help you promote here. Contact us here or via the means listed below. Being Hong Kong's longest-running Hackerspace (since 2011), we are happy to host you, who may: * Be coming from out-of-town * Be from other Hacker/Maker/co-working spaces * Want to get hands-on and create * Wish to network with high-quality, friendly, like-minded people * Be curious about what all this is about * Just want to have a drink while coding. Can't arrive at the start time? Drop in when you can make it :) For more information, check out our website at [https://www.dimsumlabs.com](https://www.dimsumlabs.com), or chat with us (we are happy to chat with you): * Telegram: https://t.me/dimsumlabs * IRC Chat: #dimsumlabs on https://libera.chat/

A late night open mic show hosted by Stuart Palm at Nook Bar and lounge. This is a late night Tuesday night show starting at 10:30 on Tuesday Nights. Sign up is at the door. Join us to get on stage or just enjoy the show.

**普及禪修課程 柏桑法師主講** **「快樂人的精神習慣」** **每堂課為獨立單元，不需報名，歡迎大家參加。** 快樂無限制，但慣性的思維方式往往阻礙我們變得更快樂。這個實用的佛教禪修課程將會教授快樂人的精神習慣！ 我們將探索幾種能夠提升心靈的禪修和思維方式，並且如何在日常生活上，懷著覺照地加以運用。這樣，無論生活際遇如何，我們都能保持輕鬆快樂的態度。 30/6 覺知無常 7/7 知足 柏桑法師跟隨尊貴的格西格桑嘉措仁波切修習佛法逾二十年。她平易近人，教學清晰實用，並啟發我們怎樣活用佛法於日常繁忙生活之中。 歡迎大家隨喜功德，建議捐助：每課 $50。所有捐款均用於中心的運作及發展，為大眾提供學習珍貴佛法的機會。 詳情: [https://www.meditation.hk/2021/cwcgp/](https://www.meditation.hk/2021/cwcgp/) #現代佛法 #禪修課程

Jokes go under the microscope in the Laugh Lab! Comics test their material on you, the audience – laugh, groan or just shout a rating out of 10, it's all good feedback. WARNING: may include workshopping of punchlines. Grab a cocktail, grab a seat, or grab the mic – it’s open to everyone. **📅 Every Tuesday \| 🕗 from 8pm \(happy hour 7–10pm\!\)** 📍 6/F Parekh House, 63 Wyndham Street 雲咸街63號 巴力大廈6樓 **💸 FREE admission \| 🎤 Performer sign\-up onsite** Come early for the drinks, stay for the laughs.

**Note: New Venue above Elements Mall! Flaming Frangos, R009, Civic Square Elements mall, 1 Austin Rd W, Tsim Sha Tsui, Hong Kong** What is included in the interdisciplinary science of oceanography? How does plate tectonic shape the ocean and how can we even discover geological mechanisms? This month at Hong Kong Skeptics in the Pub we are lucky to have Markus Rummel who is a marine biologist with a background in biotechnology (MSc.), and Lucia Hu is a research student at the Hong Kong University of Science and Technology, whose research focuses on harnessing the natural filtration power of marine sponges to identify reef fish species. They will give us an overview presentations on concepts of oceanography, illustrated with colorful graphics and videos, Including the physical, chemical and biological mechanisms that shape the environment, life and climate in the ocean as well as the terrestrial ecosystem. This should be an exciting and educational event, so don't miss it! Please RSVP so we can plan numbers with the venue. **Note: New Venue above Elements Mall! Flaming Frangos, R009, Civic Square Elements mall, 1 Austin Rd W, Tsim Sha Tsui, Hong Kong**

Tuesday nights = open mic comedy nights at **The Aftermath, Central**. Free entry, big laughs. You’ll see rookies testing their first jokes, pros working out new material, and maybe even yourself on the mic. It’s basically the comedy gym—where dropping a punchline is way funnier than dropping a dumbbell. **This show is in English** Date: 30-June 2026 Time: 8:30 PM Location: The Aftermath, Lower G/F, Sunny Building, 57-59 Wyndham St, Central This is a Free Event

為成年人而設計的書寫旅程 每天看著已經設計好的點子，然後花幾分鐘執行。 **寫一句真話，而不是寫一篇分析** 這次旅程使用結構化的書寫提示與主題設計，讓你進行更深的自我反思，**不需要有任何書寫經驗。** *參加流程* 1. 報名表格[https://www.celinacares4you.com/selfhelp/12daysjournaljourney-eng](https://www.celinacares4you.com/selfhelp/12dayjournaljourney-chi) 2. 定時每日收到書寫點子，照樣執行就可以 3. 額外服務: +$200 包含15分鐘電話諮詢 + PDF 詳細輔導員回饋分析，度身訂造繼續自我探索的方向 (心理學基礎：接納與承諾治療 (ACT)，心理劇，敘事治療 4. 梳理情感想法，不被自己的固有模式蒙蔽自己! 5.

Feel free to join if you are interested in low level computer stuff. If you have any cool projects or ideas you wanna share, bring them along

Dim Sum Labs 點心造物俱樂部誠意邀請你參加我們的公開免費 HackJam 聚會。歡迎所有電子工程師、設計師、程式設計員、藝術家、創作者、創業家、修物大師、發明家、或夢想家來展示及討論你的創作。還沒有創作，但是很想開始？歡迎過來討論你心目中的創作，我們都很樂意協助。想延續摯愛物品的壽命？我們有工具和與你一樣好奇的會員，可以助你一把。好奇但沒有創作或想修理的東西？我們的會員及到訪者都很樂意分享經驗。我們來自五湖四海：在大科技企業工作、貢獻重要的開源項目、或發表過重要的藝術。參與 HackJam，可以共度一個難忘及充滿啟發性的晚上。 參加我們的聚會，你亦可以在成為會員之前，體驗一下 Dim Sum Labs 會所裏各類造物設備，包括各類電子零件（由電阻到 Arduino 及 Raspberry Pi）及電子燒焊工具，雷射切割及打標機，FDM和樹脂3D打印機，各類木工及金工工具。新的機器陸續有來，包括UV打印機，吸塑機，貼紙切割機等等。只想編程？我們有光線充足的桌面作為共享空間。會員可以隨時隨地（24/7）使用空間，以便造物。 成立於2011年，我們是香港歷史最悠久的創客空間 Hackerspace。現時會所建立於2013年，經歷種種困難及挑戰，至今屹立不倒，多得一眾非常熱心的會員支持。來參加我們的聚會，認識一群志同道合、正面及熱心的造物者。我們希望能得到你的支持，助香港及大灣區建立為一個科創及電子藝術的集中地！ 想成為會員？詳情請瀏覽我們的網站。 會遲到？不要緊！在聚會結束前，隨時上來都可以。 想有一個以普通話為主的 HackJam? 請與我們聯絡。 欲了解更多？請訪問我們的網站 [https://www.dimsumlabs.com](https://www.dimsumlabs.com)，或參與我們線上群組： Telegram：[https://t.me/dimsumlabs](https://t.me/dimsumlabs) IRC 聊天：#dimsumlabs on [https://libera.chat/](https://libera.chat/) \-\-\-\-\-\-\- This is a HackJam where the main language is Cantonese. Everyone's welcome, but we want to make sure our friends who are more comfortable in Cantonese get to participate in Dim Sum Labs. For our normal HackJam? Look for Tuesdays!

Reading is important because it develops your mind and gives you excessive knowledge and lessons of life. 開卷有益！大家最近有冇讀到一啲好書呢？不如出黎分享下讀書心得呀？參加呢個讀書活動，分享好書，分享喜悅。😊 有興趣參加可以WhatsApp我：95182994

Sign up at the venue to perform. Performers get one free drink. Free to watch.

LSS Smart Fitness 律動班系列 Wed/Sun $100/ 1-hr class ($350 /4-class) Please RSVP one week in advance Welcome to book other time slot (WhatsApp 65230389) Vibration x MFR 療癒律動 (Relax, Muscle release & Facial massage) Vibration Fitness (Stretch & Strength) 健體律動 Vibration x BellyFit 美型律動 (Body Shape-up with Bellydance Technique Drills) Vibration x Yoga 律動瑜伽 (Yoga Asana in vibration setting) https://eshop.cosway.com.hk/ One FREE trial class with any Cosway purchase receipt over HK$1000 under introducer code : HK370579B 以 HK370579B 作介紹人的 Cosway (網購或門市)購物消費，逾 HK$1000，可免費試上律動班系列一節

**普及禪修課程 陳卓峯老師主講** **【喜悅迎接必來的死亡】** **每堂課為獨立單元，不需報名，歡迎大家參加。** 死亡必來，亦可隨時降臨，但我們往往避而不談。 有否想過可以喜悅地為死亡做好準備？ 本系列課堂從佛法角度探討死亡，我們會學習主動地活在無常，無畏地欣然迎接這人生必修課。 7月4日 \| 一路好走 7月11日 \| 地獄可破？ 7月18日 \| 往生淨土 **陳卓峯老師**跟隨尊貴的格西格桑嘉措仁波切修習噶當佛法逾二十年，樂於將佛法融入生活。他會善用日常生活例子闡釋深奧佛法，啟發學生踏上精神修行之道。 歡迎大家隨喜功德，建議捐助：每課 $50。所有捐款均用於中心的運作及發展，為大眾提供學習珍貴佛法的機會。 詳情: https://www.meditation.hk/2021/jcgp/ #現代佛法 #禪修課程

Want to be a speaker? submit your talk to our Call for Presenters!!! https://sessionize.com/azure-cbus-2026/

Most people use LLMs by feel: ask a question, read the answer, decide whether it “seems good,” and move on. That works for casual use. It does not work when you are building software, automating workflows, writing important documents, or relying on AI for anything that needs to be repeatable. In this talk, we’ll look at how to improve and evaluate the inputs and outputs of LLMs using practical measurement techniques. We’ll cover how prompt changes affect results, how to compare outputs, how to build simple evaluation sets, and how math-based methods like similarity scoring can help you move beyond guesswork. This will be beginner-friendly, so even if you don't know anything about AI, you should get something out of it. However, this will be a little more technical than our intro talks. You do not need to be an AI researcher, but programmers and technically curious attendees will get a lot out of it. We’ll cover: * Why “it looks good” is not enough * How to improve prompts by changing the input, context, and constraints * How to compare LLM outputs more systematically * Basic evaluation techniques for accuracy, consistency, and usefulness * How embeddings, cosine similarity, and scoring can help evaluate results * Where automated evaluation works — and where humans still need to stay in the loop By the end, you’ll have a practical mental model for treating LLMs less like magic and more like systems you can test, measure, and improve. LOGISTICS AND PARKING: The talk starts at 7:00 PM. The first half hour is reserved for everyone to get set up and mingle. Free pizza and drinks! The cheapest parking option is to find street parking, which will only cost you a few bucks. Otherwise, park in the nearby veteran's museum lot for $8. It's highly recommended you avoid the nearby $15 garage parking.

**Latest Dojo Location!** **Knotty Pine Brewing** 1765 W 3rd Ave, Columbus, OH 43212 We're going to try a new dojo location for a few weeks and see how it works Dojos are informal Python group study sessions where everyone interested in Python gathers to learn about Python, help others with Python, or just hang out. Everyone is welcome from Python beginners to experts. Bringing a laptop is encouraged (we'll have extension cords and power strips). If there's something you want to learn leave a comment on this invite so we can plan ahead. We're looking for speakers for our Monthly Meetups! Fill out the form if you are interested in presenting to the Python Community. https://forms.gle/ehSfUAC2WgR34Crq9

We connect you with up to 30 Men or Women tennis partners close to your PLAYING REGION and skill level. This program is less competitive, no champions crowned, no league standings just dedicated tennis partners who want to meet up with you on the courts. Players will meet up to play a tennis match or just to hit around. Just go through the [Join Page](https://www.tenniscolumbus.com/partner-program) to enter this program. [https://www.tenniscolumbus.com/partner-program](https://www.tenniscolumbus.com/partner-program)

You can sleep in on the Sesquicentennial (observed), we’re shifting to the following Friday. But join the local UX community for a chat and some biscuits to catch up. If you were in CA for Figma Config, tell us all the lines and you can tell me how I can animate an SVG without coding it by hand, and why I’d even want to. Thanks to the team at Nationwide of supporting the group.

Topic to be announced. **CALL FOR SPEAKERS** Learn more: https://www.awscolumbus.com/get-involved/ **THANK YOU** *VEEAM* for hosting our meetup! To learn more about *Veeam*, please visit their website: https://www.veeam.com/ **DIRECTIONS** 8800 Lyra Dr #450 · Columbus, OH go to 4th floor. **Want to sponsor the pizza and/or bar tab?** Please contact me if you would like to sponsor this meetup's pizza and/or bar tab: angelo@mandato.com

We have moved to guild.host. Look us up there. https://guild.host/events/buckeye-cocoaheads-rcavwd