Walking for Weight Loss

Haladó argentin tangó óra heti rendszerességgel januártól! Várunk szeretettel! **Időpont**: Szerda, 20:15 - 21:30 (első alkalom 2026-ban: **január 6.)** **Helyszín**: Shift Stúdió, Andrássy út 35., 2. em., 12-es kapucsengő **Oktatók** Serbán Andrea és Szeghalmi Endre Órarend: [https://tangolibre.hu/orarend/](https://tangolibre.hu/orarend/) ✦✦✦ Advanced Argentine tango class held on a **weekly basis**. **🕒 Time** Wednesday, 8:15–9:30 PM **📍 Location** Shift Studio, Andrássy út 35., 2nd floor **Teachers** Andrea Serban & Endre Szeghalmi Prices: [https://tangolibre.hu/en/prices/](https://tangolibre.hu/en/prices/)

Combinatorial optimization problems arise across logistics, scheduling, and engineering, and C++ remains a language of choice when performance matters. This lecture takes a practical look at solving such problems in C++, using the Electric Vehicle Routing Problem as a running example. We begin with an exact solver, formulating the problem as a mixed-integer program and trying to solve it through GLPK's C API directly from C++. Exact methods, however, quickly hit their limits on real-world instances. The second half of the talk turns to metaheuristics: how they are designed, why C++ is particularly well suited for implementing them, and what design choices matter most in practice. We'll walk through a concrete implementation, touching on data structures for fast neighborhood evaluation, generic algorithm design with templates, and the performance considerations that separate a prototype from a production-ready solver. The goal is not to advocate for one approach over another, but to show how C++ supports the full spectrum of optimization techniques.

Középhaladó argentin tangó óra heti rendszerességgel januártól! Várunk szeretettel! **Időpont**: Szerda, 19.00 - 20.15 (első alkalom 2026-ban: **január 6.)** **Helyszín**: Shift Stúdió, Andrássy út 35., 2. em., 12-es kapucsengő **Oktatók** Serbán Andrea és Szeghalmi Endre [További részletek és órarend](www.tangolibre.hu) ✦✦✦ Intermediate Argentine tango class held on a **weekly basis**. **🕒 Time** Wednesday, 7:00–8:15 PM **📍 Location** Shift Studio, Andrássy út 35., 2nd floor **Teachers** Andrea Serban & Endre Szeghalmi Prices: [https://tangolibre.hu/en/prices/](https://tangolibre.hu/en/prices/)

**sip & journal 〜 *reflect*** (**May 27th**\, Wedneday 18:30 \| **Location:** Művház Kávézó) *Welcome to the* **unplugged club Budapest ✨** This evening we'll be journaling about **7 questions that will define your next 10 years**. You’ll have quiet, uninterrupted time to write and reflect. Afterwards, there will be space to share insights or reflections - completely optional. You can simply listen as well. **〜 What to expect** All you need to bring: ◦ A journal or notebook - no laptops, please ✎ A pen ☻ An open mind **〜 Schedule** 18:30 – Welcome, short introduction & journaling prompts 19:00 – 20:00 – Solo journaling time 20:00 – 21:00 – Optional sharing & informal conversation **〜 Notes** \- The event is free\, but please buy a beverage to support the venue\. \- We'll be sitting outside to enjoy the nice weather\. \- Come alone or bring a friend\. \- Please confirm your attendance on Meetup to save your spot\. We’re keeping the event small \- max 15 people\. **☻ Let's unplug for a few hours and turn inwards ☻**

**Details / Részletek** The language of the event is Hungarian 🇭🇺 Tudtad, hogy az építőipar digitális transzformációja nem csak szoftverekről, hanem a gondolkodásmódunkról is szól? A **Digital Architecture Meetup** legújabb eseményén a **LEAN módszertan** és a **digitális eszközök metszéspontját járjuk körül.** Ebben a rendhagyó kiadásban három elismert szakértő segítségével nézzük meg, hogyan lehet a pazarlást minimalizálni és a folyamatokat optimalizálni – a tervezőasztaltól egészen a kivitelezésig. **Miért érdemes eljönnöd?** Betekintést nyerhetsz a LEAN gyakorlati alkalmazásába olyan szakemberektől, akik nap mint nap ezen elvek mentén alakítják az iparág jövőjét. Megismerheted a rendszerszintű hatékonyság eszközeit, legyen szó irodai szervezettségről vagy a helyszíni irányítás forradalmasításáról. **Amiről beszélni fogunk:** 🔹 **5S a gyakorlatban:** Hogyan teremtsünk rendet és átláthatóságot a munkafolyamatainkban? 🔹 **Szervezeti Lean:** Hogyan vezethető be a módszertan a core tevékenységek szintjén egy modern szervezetnél? 🔹 **Last Planner System:** Felejtsd el a kaotikus ütemterveket – ismerd meg a kivitelezés irányításának egy sokkal hatékonyabb módját! **🎙️ Előadóink:** * **Hittner Márton** – LEAN szakértő/délkelet-európai régió, STRABAG (5S) * **Pap Réka** – LEAN szakértő (Szervezeti és core folyamatok) * **Tarnai Csaba** – LEAN szakértő (Last Planner System) ✔ Jelezz vissza (RSVP), hogy biztosítsd a helyed! **🏢 Helyszín** Puzl CowOrKing Budapest 1036 Budapest, Lajos u. 126-130. **📋 Agenda** 18:00 - Kapunyitás 18:30 - Intro & **Szakmai előadások:** Békési Imre, Pap Réka és Tarnai Csaba prezentációi 19:45 - 🎈 **Social Time:** Kötetlen szakmai eszmecsere, falatozás és networking. \-\-\- ☎️ **Ha plusz infóra van szükséged, hívj minket** Szalai Dóra +36 20 314 0421 Gaschitz Ágnes +36 20 2122427 \-\-\- **💬 Prezentációk utáni kötetlen beszélgetés** Az előadások csak a kezdet! Maradj velünk egy laza, kötetlen beszélgetésre (és falatozgatásra 🥗🥐). \-\-\- **Szeretnénk kifejezni őszinte köszönetünket a KÉSZ Group, Market Építő Zrt. és Strabag nagylelkű támogatásért.** ☝️ **RSVP** Kérjük, használd az RSVP-t (Visszajelzés a Meetup-oldalon, hogy jössz-e)! Ha valamilyen okból mégsem tudsz eljönni, kérünk, frissítsd a visszajelzést, hogy helyet szabadíts fel valaki más számára. **📸 Fényképek, videók** Készíts te is fényképeket és töltsd fel ide a meetup.com rendezvény oldalára. Örökítsük meg együtt eseményeinket! **💡 Neked is van egy Meetup témád?** Rendezvényeinket a te hozzájárulásoddal folyamatosan szeretnénk javítani. Ha van egy témád, vagy szeretnéd, ha céged szponzorálna egy rendezvényt, esetleg szeretnél segíteni a szervezésben, jelezd nekünk. **Előadónak jelentkezem: [https://forms.gle/dfo7J1E9Yn7cFxEj8](https://forms.gle/dfo7J1E9Yn7cFxEj8)** **Máshogyan akarok beszállni: [https://forms.gle/eHKSgBCS8fdmFxD79](https://forms.gle/eHKSgBCS8fdmFxD79)** \-\-\- The language of the event is Hungarian 🇭🇺

Join us for a fun evening of beer tasting and networking with fellow Budapest ex-pats at our next meetup event! Whether you're new in town or a long-time resident, this is the perfect opportunity to connect. Our event will feature a variety of local and international brews for you to sample and discuss, while enjoying great conversations. Don't miss out on the chance to make new friends and discover new favorite beers at Beer People at Lázár utca 7. Come raise a glass with us at the Ex-Pat & English Language Meetup!

**Upcoming Book Club Meetings** We’re continuing the season with two very different but equally compelling novels, one a timeless classic of love and longing, the other a sharp, contemporary story of power, ambition, and survival. As always, everyone is warmly welcome, whether you’ve finished the book, are still reading, or simply want to join the conversation. **April Book Club Meeting** **Love in the Time of Cholera** — Gabriel García Márquez April 29 7:00 PM Közkincs Könyvtár A richly layered, poetic novel that spans decades, exploring love in its many forms patient, obsessive, enduring, and transformative. Márquez blends romance with reflections on time, aging, and the nature of devotion. **May Book Club Meeting** **Birnam Wood** — Eleanor Catton May 27 7:00 PM **Közkincs Könyvtár** In contrast, *Birnam Wood* is a gripping, modern novel that brings together activism, tech power, and moral ambiguity. Fast-paced and thought-provoking, it offers plenty to discuss about idealism, control, and the consequences of our choices.

Overnight hike for beginners: adults or children from 8 yo. without parents. An overnight hike for beginners. We'll walk along Moonlight Ravine, climb an observation tower, and camp for the night in a clearing near a spring. In the evening, we'll light a fire and cook dinner (vegetarian options are available). We'll spend the night in tents, and have breakfast again over the fire. After breakfast, we'll continue on our way. This is a beginner hike; we'll cover 7-10 km per day with 6-8 kg backpacks, with an ascent of about 300 m. Please bring: \- bowl\, spoon\, knife; \- hiking clothes; \- waterproof clothing; \- waterproof backpack cover; \- water; \- tick repellent; \- if you have a tent\, bring it also; for others\, we'll provide one\. Please rigister via Whatsapp: https://wa.me/36305183643 Telegram: @Rudra_AM Facebook: https://www.facebook.com/leonid.syrovyatkin Instagram: https://www.instagram.com/anandaviento/

Következő meetuponkon az Arrow lát minket vendégül. Agenda: 17:30 - 18:00 Regisztráció 18:00 Köszöntő: HUPPUG és Arrow Session 1: M365 Copilot & Copilot Cowork - Tóth Máté (Microsoft MVP) Session 2: How to move from Power Automate & AI Builder to Copilot Studio? - Dénes Halász 19:00 - 20:00 Networking Ahogy eddig megszokhattátok, az esemény nem lesz közvetítve, illetve felvéve. A helyek limitáltak, így megkérnénk Titeket, ha nem tudnátok jönni, akkor szabadítsátok fel a helyeteket. A helyszínt és a cateringet az Arrow biztosítja! A helyek befoglalása megjelenés nélkül befolyásolhatja a következő eseményeinken való részvétel lehetőségét. 🇺🇸 At our next meetup, our host will be hosted by Arrow. Agenda 17:30 – 18:00 Registration 18:00 Welcome: HUPPUG and Arrow Session 1: M365 Copilot & Copilot Cowork - Tóth Máté (Microsoft MVP) Session 2: How to move from Power Automate & AI Builder to Copilot Studio? - Dénes Halász 19:00 - 20:00 Networking As you’ve come to expect, the event will not be streamed or recorded. Since the number of seats is limited, we kindly ask that if you cannot attend, please free up your spot. The venue and catering are provided by Arrow. Please note that reserving a seat and not attending may affect your ability to participate in our future events.

*“In a forest, there is no master tree that plans and dictates change when rain fails to fall or when the spring comes early. The whole ecosystem reacts creatively, in the moment.”* *―* **Frederic Laloux**, Reinventing Organizations: A Guide to Creating Organizations Inspired by the Next Stage of Human Consciousness **(Session in english!)** Frederic Laloux is a former management consultant and organizational theorist best known for the book **Reinventing Organizations**, where he argues that human organizations evolve alongside human consciousness. Drawing from developmental psychology, systems thinking, and real-world case studies, Laloux proposes that many modern companies still operate with industrial-age assumptions centered on hierarchy, control, and bureaucracy, even though the nature of work and society has fundamentally changed. His work became influential among some founders, innovators, and organizational reformers searching for alternatives to rigid corporate structures. At the center of Laloux’s vision is the idea of “Teal organizations”: companies built around self-management, personal wholeness, and evolutionary purpose rather than traditional command-and-control leadership. Influenced by thinkers such as **Ken Wilber**, Laloux presents organizations not as machines to optimize, but as living systems capable of adaptation and emergence. His ideas are both inspiring and controversial, praised as a blueprint for post-industrial collaboration and criticized as overly idealistic, difficult to scale, and even utopian. **Introduction of guests (15 minutes)** We start with a short introduction of the topic and of the guests 1. What kind of organizations have you been a member of? 2. Was there anything in common in the way they operated? **Questions (1 hour and 45 minutes)** 1. What sense does it make to categorize organizations into consciousness levels? 2. When it comes to organizations, should efficiency or harmonious functioning be the primary goal? 3. Is personal fulfillment a good foundational goal and guiding principle for an organization? 4. Can dynamically distributed authority function in the long run? 5. How solid a foundation for success is the self-organization of roles based on earned authority and trust? 6. Alongside self-organization (i.e., without overarching control), can it be guaranteed that every necessary role will have a sufficient number of competent members? 7. Is full transparency in finances and decision-making sustainable? 8. Is trust-based delegation necessarily better than competence-based delegation? 9. Is it not dangerous to optimize for pleasantness when one may have to face serious competitors? 10. Can the claim really be true that the propaganda proclaims: "the question is not whether you are good enough"? 11. Can actual quality of life be measured through feedback about how a person feels? How reliable a reflection for one's quality of life is one's sense of happiness? 12. Is it sufficient to weight the evaluation of an idea based on the degree of involvement of the voters? 13. Can a parliament whose members are selected based on popularity rather than competence truly be competent 14. Can a community feedback-based competence assessment be as good as an objective test-based one? 15. Does it make sense to speak collectively about the fulfillment of the people? 16. If people make decisions by relying on results provided by AI, are those decisions truly their own? 17. If a country was to transition to the Teal model today, how could it enforce its laws? 18. Was the Zappos example more of a good initiative or a bad one? *** **RSVP:** Please confirm your attendance here on Meetup to save your space and if you cannot assist, yield your space to another person in the waiting list. We welcome donations from 1.000 HUF (min 400 HUF) to keep the costs of the meetup. **If you order food, or alcohol-free wines, you dont need to donate for the group. Thank you!**

**〜 unplugged sunday hike in Nagykovácsi 🌿✨** a morning in nature, not too far from the city 〜 we’ll head into the hills near Nagykovácsi for fresh air and good company ☻ 🕘 **when** Sunday, May 31st 9:00 → 15:00 **📍 meeting point** Széll Kálmán tér fountain ([https://maps.app.goo.gl/sEkyBE9jueH7c7n86](https://maps.app.goo.gl/sEkyBE9jueH7c7n86)) Between 8:55 and 9:05. **Don't be late, or you'll miss the tram.** **🥾 the hike** \~11 km \~460 m elevation. We'll walk up to Nagy-Szénás hill. Moderate pace, around 4 hours. We'll wait for everyone. Route map: [https://turistautak.openstreetmap.hu/mentettutv-17791795399zj2](https://turistautak.openstreetmap.hu/mentettutv-17791795399zj2) We'll visit Jegenye-völgy, Zsíros-hegy, Nagy-Szénás. **🚊 transportation** We'll take tram 56A to Hűvösvölgy, then bus 164B to Kökörcsin utca, arriving at 9:44. There are parking spots nearby. We hike until Nagykovácsi, Tisza István tér bus stop. From there, bus 63 (planned at 14:09) will take us back to Hűvösvölgy. **Budapest Passes are not valid on this section. Everyone should bring 1 BKK Single Ticket, a Pest County Pass (you can buy on the MÁV app), or equivalent.** The tram from Hűvösvölgy arrives back to Széll Kálmán tér at 14:54. **🎒 bring** – Valid BKK tickets or passes, as a Budapest Pass alone is not sufficient – At least 1L water, snacks if you'd like – Comfortable clothes & walking shoes for nature – Sun protection (hat, sunscreen) **👥 group size** Max. 20 people If you can't join, cancel by Saturday, so others can get a spot.

[Please register via this link if you’d like to join!✨](https://www.sanctuary.hu/service-page/thursday-morning-flow-08-15-en?referral=service_list_widget) This morning Flow class is a light, continuous practice designed to gently awaken and energize the body for the day ahead. We don’t stay in one pose for too long — movement is guided by the breath, creating a steady rhythm and a sense of flow throughout the class. The pace is soft and seamless, helping the mind settle while gradually building warmth, strength, and mobility. The practice supports releasing stiffness, increasing circulation, and creating space for clarity, focus, and a grounded start to the morning. We close the class with soothing stretches after the dynamic sequence, allowing both the body and nervous system to soften and reset before moving into the rest of the day. Each class follows a weekly changing theme, offering a fresh focus and a new experience every time you step onto the mat.

Practice Buddhist meditation in the middle of Budapest! The meditation is suitable for beginners. Each regular meditation is guided and begins with a short introduction. (all together is about 30-40 minutes) Our regular Buddhist meditations have proven popular with people who want to integrate authentic Buddhist methods into their daily lives. For the modern lay person who is juggling work, relationships, and an active role in society, we teach a meditation that is easy to learn, and profound and powerful for experienced practitioners. The meditation originates from the Karma Kagyu tradition of Tibetan Buddhism. It has a cumulative effect on mind, leading to greater clarity and calmness. Fearlessness, joy, and active compassion are the result of regular practice of Buddhist meditation. * Do I need any special clothing? No special clothing needed. * Does the attendance cost anything? No, the meditation is free.

Hello everyone, Take a break from your week, make progress on your reading in good company, then join a relaxed chat about what everyone's been reading. **Schedule** 10:30 \- 11:00 \| Arrival & Introduction round 11:00 \- 12:00 \| Silent Reading Hour 12:00 \- 13:00 \| Chat & Discussion **The After-Event** ☕ After the session, we’ll head over to "Kisüzem" for some tea, coffee, cookies, and sandwiches. Feel free to stick around and join us to keep the conversation going! **Location** Metropolitan Ervin Szabo Public Library, Boulevard Library It will take place in the event room. After you enter the library, turn right, cross the lounge, and go down the stairs at the far end. If you bring snacks, you can have them in the lounge area. Whether you're a regular or a first-timer, you're welcome. See you there! **[Facebook Page](https://www.facebook.com/people/Budapest-Silent-Book-Club/61567388151835)** (previous books read in sessions) **[Goodreads](https://www.goodreads.com/group/show/1271292-budapest-silent-book-club)**[ ](https://www.goodreads.com/group/show/1271292-budapest-silent-book-club)(monthly book club voting) **[Silent Book Club](https://silentbook.club/pages/about-us)** (the idea itself, where did it come from?) This is a free event, but Meetup has its own fee. If you'd like to contribute and help keep this going, you're welcome to donate [via Revolut](https://revolut.me/schmidtpeter), every bit helps! (we keep track of all donations in this [spreadsheet](https://docs.google.com/spreadsheets/d/1C_N9CN_pQO5aUYezqzQW4GS7pr8IfplchwG8-ruZ19g/edit?usp=sharing))

Join us this Thursday 6:30 pm at the Westerville Veterans Memorial for two loops around the Westerville Sports Complex fields. This 1 mile loop is a flat fully paved trail that straddles Alum Creek. Join us for a beautiful evening hike together!

NOTICE CHANGE OF LOCATION. WE WILL BE MEETING AT THE SHARON WOODS METRO PARK - THIS MONTH ONLY. Sharon Woods Metro Park, 6911 Cleveland Ave, Westerville, OH 43081 Enter the park from Cleveland Avenue and stay on the main park drive until it dead-ends into a turn around parking lot. We will meet at the Schrock Lake Shelter just off this parking area to the right. We will be taking a Guided Walk with access very near the shelter, on the Edward S Thomas trail, an ADA flat, hard-packed gravel surface trail. This walk will be led by Carrie Keller, Outdoor Naturalist at the park, and Megan Richley, Inclusion Coordinator for the Metro Parks. Wear sneakers or other shoes covering the entire foot. Sandals or flip-flops are ill advised. Sighted guides will be available. Target audience for this group is persons who are visually impaired, especially those who have experienced recent loss, however, all are welcome, including family members and supports. Light refreshments will be served. There will not be a Conference Call option for this meeting.

**Not everyone will come. That is exactly why you should.** **Two for Tuesdays** is for the people who actually want to get out and do something instead of just talking about it. We’re kicking off the night with a one-hour social walk before Duckpin Social. **Expect a laid-back** But an Intentional 1 hour walk (2-3 miles), good people, and a better way to spend your Tuesday than staying home and doing the same thing you always do. **If the weather does not cooperate, we’ll move indoors.** **This is a paid event.** A small contribution helps keeps events sustainable and ensures those **who RSVP actually show up.** Payment **Link Found in comments** or you can pay on Venmo, Paypal, @WiseUnlimitedLLC or Cashapp $WiseUnlimitedLLC. Walk RSVP **$2** Walk / DuckPin Social **$5** Walk / DuckPin Social + 1 game of duckpin **$12** Please be sure **to Put Event and Event Date** in the note when paying RSVP Fee

Hi Ladies , Let's Hike Blendon Woods Metro Park . We will meet at the nature center parking lot. Hiking about 4 miles completing the blendon woods loop and the sugarbush trail . Wear appropriate footwear and bring water for hydration .