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Date: 28 March 2026 (Sat) Time: 16:00 - 18:00 \*HKT Coordinator: Ming Tou, Alex Au Light Refreshments will be available! This is a **workshop** for Python IoT. Please bring along your laptop with **Python3 installed with enough battery**! *Winners will get a small prize as an accomplishment.* Please fill in the form for admission: https://forms.gle/khyqQMPhv3i9QaUH7 **Topic: Project Cool Down: Build a Smart AC AI with Python 🥵🧊** Are you melting? Let’s fix that with code. 🫠 In this hands-on workshop, we are turning a standard Python IoT tutorial into a gamified Smart Home Engineering Challenge! You don’t need to bring a physical AC. We have built several localized "Smart Home Servers" (Raspberry Pi 4 clusters) that will simulate a real-world environment. You will compete in teams to write the ultimate Python control script. **What You Will Do:** * **Level 1 (Hello World):** Connect to our local cluster API and get the virtual AC running. * **Level 2 (Wallet Saver):** Electricity is expensive! Integrate the API to check real-world HK weather. Only turn the AC on if it's actually hot outside. * **Level 3 (Compressor Protection):** Real-world GPS is noisy. Code hysteresis and cool-down algorithms to protect the AC compressor from exploding due to rapid On/Off toggling. * **Level 4 (The Boss Fight):** The Wife Acceptance Factor (W.A.F). Handle complex, multi-user logic to ensure the AC stays on if someone else is still at home! Your code will be tested against our "Chaos Generator"—a 10-minute simulation of a messy, real-world day. Gain points for comfort, lose points for wasting electricity or breaking the hardware. **Capacity:** 32 (Strictly limited to 6-8 teams) **Venue Info:** City University of Hong Kong, Kowloon Tong (Exact Location TBC) **Rundown:** 16:00 - 16:10 Opening Remarks, Team Formation & Wi-Fi Setup 16:10 - 16:25 Briefing: Smart Home Architecture & API Setup 16:25 - 17:05 Coding Phase 1 (Levels 1 & 2) 17:05 - 17:50 Coding Phase 2 (Levels 3 & 4) 17:50 - 18:00 The Final Chaos Simulation, Awards 18:00 - Networking outside City University **Audience pre-requisite:** * **Hardware:** **MUST** bring a laptop with Python 3 installed and a code editor (VS Code, PyCharm, etc.). * **Skills:** Recommended having basic to intermediate-level knowledge of Python (handling JSON, using the `requests` library, and writing basic `if/else/while` loops). **How to join?** 1. Fill in the form for admission: https://forms.gle/khyqQMPhv3i9QaUH7 2. Click "Attend" on this page

(Partner's Event) BBQ Party at ShenZhen Time: Every Sat 19:00 - 23:00 (Usually) Location: The Crazy Coconut Bar, ShenZhen Longhua Baishilong, 3rd floor, 3N100, Above Metro Exit B2 (BaiShiLong Metro Station) 瘋狂酒吧， 深圳龍華白石龍地鐵站B2上方，3樓 Refer to the picture for details on the BBQ Sat event.

(Partner's Event) BBQ Party at ShenZhen Time: Every Sat 19:00 - 23:00 (Usually) Location: The Crazy Coconut Bar, ShenZhen Longhua Baishilong, 3rd floor, 3N100, Above Metro Exit B2 (BaiShiLong Metro Station) 瘋狂酒吧， 深圳龍華白石龍地鐵站B2上方，3樓 Refer to the picture for details on the BBQ Sat event.

First timer, please leave contact. Please put your name on the waiting list which will be updated later. My WhatsApp / Signal: 9528-5003 \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- Date: 28 Mar 2026 (Sat) Time: 6-8 pm, (2+2) Courts: #A, #B Level: Beginners \# of Players: about 14 Shuttlecock: Moxiang sfe #2 Format: Doubles Sports Club Membership Fee: $30 (PayMe / FPS #: 9528-5003) Venue: Hang Hau Community Hall G/F., Sai Kung Tseung Kwan O Government Complex, 38 Pui Shing Road, Hang Hau, Tseung Kwan O, New Territories 坑口社區會堂 新界 將軍澳 坑口 培成路 38 號 西貢將軍澳政府綜合大樓 地下

食餐飯 輕鬆認識不同行業的專業人士/ 高收入人士 Make friends by having dinners with professionals and high income individuals 點解要參加神秘飯局？ · 認識朋友 / 戀愛對象: 輕鬆用1.5小時認識 3-5位新朋友 / 潛在伴侶 · 擴闊視野: 試下新餐廳，認識各行各業嘅參加者（Youtuber，空姐，放射師...真係咩人都有） 如果你都想認識新朋友但….. · 有諗過參加speed dating 但係怕太chur/太貴 · 純粹想輕鬆傾下計 未必想同一大班陌生人玩游戲 · 玩交友app心很累 傾左一輪都都未約到出黎見面 我哋係全港首個冇主持嘅「神秘飯局」社群，主打輕鬆食餐飯去認識朋友 推出幾個月已經有500名參加者報名喇 ✨ 即刻加入了解更多 📍 持有效商業登記 睇下飯局: [官方網站](https://dine-first.com/app) Instagram: [@dinefirst.hk](https://www.instagram.com/dinefirst.hk) Telegram: [神秘飯局 Telegram](https://t.me/dinefirsthk) 用一餐飯的時間，認識3-5個朋友 / 戀愛對象，今日就約飯先！

March 28., Saturday International Friends Gathering, we arranged a special event at " Buddha Lounge " G/F, 14 Lan Kwai Fong (LKF), Central, Hong Kong. ) ! Join with your friends and have drink with us, meet new people and celebrate Saturday on Lan Kwai Fong, Central. Join us to experience the amazing food & drinks... with an amazing shisha offer as well!! Amazing snacks and different munchies, alcoholic and non beverages will be available, if just want to join for couple of drinks, and meet new people this will be a great opportunity... Eat & Drink Event : International Friends Saturday Gathering at Buddha Lounge Date: March 28th 2026, Saturday Time : 6 pm - 11:30 pm. Free-entry event [ buy drinks & Foods ]. Save the date join us with your friends, see you there Saturday night! Venue: " Buddha Lounge" G/F, 14 Lan Kwai Fong (LKF), Central, Hong Kong 中環蘭桂坊14號地舖 The dress code : Relaxed attire.... Expats / H.K. local, professionals, white collar, coworkers, friends, friends of friends, college students...all are welcome to join!!! \* To facilitate venue’s handling for our events, please order a drink before start to introduce yourself and chat with members. \* Kind reminder : Bring some cash

(Partner's Event) English Corner Time: Every Wed, Fri & Sun 19:00 - 23:00 Location: The Crazy Coconut Bar, ShenZhen Longhua Baishilong, 3rd floor, 3N100, Above Metro Exit B2 (BaiShiLong Metro Station) 瘋狂酒吧， 深圳龍華白石龍地鐵站B2上方，3樓 Refer to the picture for details on the BBQ Sat event. Wechat ID: Pandoraparties

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

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

LSS Smart Fitness 律動班系列 Wanchai $100/ class ($350 /4-class) $120/ class with WellSpa Treatment Please reconfirm class time by WhatsApp 6523 0389 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) 45-60 min per session. 每節課約 45-60 min https://eshop.cosway.com.hk/ First time FREE trial with any Cosway purchase receipt under introducer code : HK579632 憑任何以 HK579632 作介紹人的 Cosway (網購或門市)購物收據，可免費試上律動班系列一節

兩室一彈玩法係分為紅，藍兩個陣營。每位玩家有張身份牌。所有玩家一開始分開在兩間房。遊戲分為五個回合。每回合每間房的人會選送兩個人去對面間房。 Blue Team的陣營目標係保護總統, Red Team嘅目標係最後將抓住炸彈牌嘅玩家同總統放埋同一間房。 遊戲過程係所有玩家互相私聊傾偈，試圖套出對方嘅底牌（大家一開始唔知邊個係自己隊友邊個係對方陣營）,然之後合作取勝！ 費用: [$100 / Girls $70] Pay at entrance. 包飲品一盒, extra飲品每盒$5. 🔔 人多, 或員工/主持忙於教玩遊戲時可能沒暇收取場費, 請利用櫃面PayMe code/Ali Pay /FPS號碼自行支付. 如發現有故意走數情況, 會被放進Meeple Tree 黑名單. 🔔 必須在此報名. 🔔 場地沒有食物提供, 但歡迎帶外賣上來食. 🔔 宣傳其他場地/放飛機/遊戲過程中態度惡劣者會被放進黑名單. 🔔 入埸請除鞋. 埸內拖鞋祗供店內用, 請勿著出店外. 🔔 報名參加Meetup活動, 當系統問你"Are you bringing anyone"時, 如果你祗是一個人來, 毋須㩒+1 (+1代表會帶朋友來的意思). 🔔 我哋嘅活動主持人有時會因為工作或者學業關係臨時嚟唔到，Meeple Tree 保留臨時更換主持嘅可能性。🙏 🔔 本會因放飛機(活動開始前24小時內退出者)被移除人數: 99 🔔 Meeple Tree保留參加者名單最後決定權. 🔔 Follow我哋IG: mtboardgame / boardgame_hk

Lets’s enjoy the cool weather and read al fresco! I found a new spot overlooking the harbour that is going to be perfect to read. This will be a silent reading session so feel free to bring whatever books you’re reading. We will meet at the top of the Wan Chai Ferry Pier - take the stairs to get to the rooftop. . **Schedule** 10:00-10:15: Say hi and briefly share something about the books we are going to read 10:15-11:15: Silent reading time 11:15-11:30: After reading chat • If you're late, please quietly join the silent reading session first. We can catch up when the session's over. :D) • You can identify the group by spotting people with a book 📕 PS: If there's a last-minute change of venue due to unforeseen circumstances, the most updated information will be posted in the event's comment section. PS2 We’re introducing a new RSVP rule for our bookclub due to recent last minute cancellations: If you change your RSVP to "No" less than 24 hours before the event or do not show up on the day, you won’t be allowed to join the next one. Of course if you have a valid reason, DM me.

**The Data-Driven Brand: Using Analytics to Shape Perception** Can you use analytics to improve tacos? This being CBUSDAW, we think the answer is probably “yes”, but we’re not sure how to implement or test this theory. For our April meetup we’ve got Sara Kear, CMO of Condado Tacos, to investigate this delicious question. Sara will explore how she blends quantitative data and qualitative customer feedback to shape brand positioning and drive business decisions. We all know that marketing and analytics go way beyond attribution. Sara will show how Condado uses customer insights to inform product and pricing strategy. She’ll also highlight how Condado leverages customer feedback at scale to influence operational priorities, positioning marketing as the voice of the customer across the organization. In the last 12 years Condado has gone from one location in Columbus to 52 locations across 10 states, so we’re guessing there’s more to that growth than really good guac (though the guac probably helps). Ultimately, this talk focuses on the intersection of art and science—using data to inform creativity and build a brand that resonates with customers in a measurable way. **About Our Speaker** Sara Kear is Chief Marketing Officer at Condado Tacos, where she oversees brand, restaurant design, menu and pricing strategy, off-premise including catering, and customer data strategy. Since joining in 2021, she has helped grow the brand from 19 to 52 locations while building a data-driven marketing organization focused on loyalty and customer insights. Condado has since been named to the Inc. 5000, recognized as Breakout Retailer by Chain Store Age, and consistently ranked among FastCasual’s Top 100 Movers & Shakers. Thanks to our 2026 sponsors: [Clarivoy](https://www.clarivoy.com), [What Box Consulting Group](https://www.whatboxconsultinggroup.com), [Conductrics](https://www.conductrics.com), and [Piwik PRO](https://piwik.pro) More info at [cbusdaw.com](https://cbusdaw.com)

Our monthly PHP meetup. A virtual shindig courtesy of Zoom. Check back here for the details around 6:15 pm

**PLEASE READ THE FOLLOWING IMPORTANT NOTES:** 1. The dates listed for this series are about 95% reliable. We are completing our 2026 schedule as we speak, so minor adjustments are still occurring. 2. Each class in this series has an attendance fee, though this first offering is free on a first-come, first-served basis. 3. Each class, from BOTH a sign-up and fee perspective, is a separate entity. **Introduction:** HTML5 is the foundational technology for modern web development, serving as the standard markup language for structuring and presenting content on the World Wide Web. Developed through a collaboration between the World Wide Web Consortium (W3C) and the Web Hypertext Application Technology Working Group (WHATWG), HTML5 provides a robust system of elements (tags) that tell a browser how to display text, images, and multimedia in a clear and meaningful way. It works in concert with Cascading Style Sheets (CSS) for presentation and JavaScript for interactivity, forming the core technology stack for virtually all websites and many web applications today. One of the significant advancements of HTML5 is the introduction of powerful new features and elements designed to improve functionality and simplify development. Key additions include native multimedia support via the \ and \ tags, allowing developers to embed media without third-party plugins. It also offers new form controls for better user input, such as date and email types, and introduces web storage capabilities to store data offline for enhanced performance. These features streamline the process of building rich, interactive web experiences. A significant focus of HTML5 is enhanced semantics and better structural organization of content. New semantic elements like , , , , and \ provide meaningful structure to documents, which aids in search engine optimization (SEO) and improves accessibility for assistive technologies. These elements define different parts of a webpage (e.g., a header for the top, a nav for navigation links, a footer for the bottom), making the code more readable and understandable for both developers and machines. This emphasis on clear structure helps in creating more logical and maintainable websites. Developing websites in today's competitive environment requires taking advantage of every technique you can to get the maximum exposure possible. Our HTML5 class will not only show you what's new in the HTML specification, but also the best way to develop optimized web pages that get the attention your client and/or company requires. **The breakdown of the four-class series is as follows:** **Class 1: Introduction to Web Structure and Basic HTML5** This class introduces the core concepts of web development, the history of HTML, and the fundamental structure of an HTML5 document. * **Topics**: * **Web Architecture Overview**: How browsers, servers, and web pages interact. * **HTML Fundamentals**: Understanding elements, tags, and attributes. * **Basic Document Structure**: Using !DOCTYPE html, html, head, and body. * **Text Formatting**: Headings (h1 to h6), paragraphs (p), and text-level semantics (e.g., strong, em, br). * **Lists and Links**: Creating ordered (ol) and unordered (ul) lists, and linking between pages using anchor tags (a). * **Activity**: Students create a basic personal webpage containing text, a list of hobbies, and a link to an external website. **Class 2: Semantic HTML5 and Multimedia Integration** Class 2 focuses on modern HTML5 elements that provide meaning (semantics) to content, improving accessibility and search engine optimization. It also covers adding images and multimedia. * **Topics**: * **Semantic Elements**: Understanding and implementing elements like header, footer, nav, section, and article. * **Images**: Adding images using the img tag and attributes like src, alt, width, and height. * **Multimedia**: Embedding audio and video content using the audio and video tags. * **File and Folder Structure**: Best practices for organizing project files and managing file paths. * **Activity**: Students refactor their Class 1 project to use a proper semantic layout and add an image and a link to a video file. **Class 3: Forms and User Input** This session is dedicated to building interactive HTML5 forms, which are essential for capturing user data and input. * **Topics**: * **Form Basics**: Using the form element, action and method attributes. * **Input Types**: Exploring various input types (e.g., text, password, checkbox, radio, date, submit). * **Form Elements**: Utilizing label, textarea, select, option, and button. * **Client-side Validation**: Implementing HTML5 validation attributes like required, minlength, and pattern. * **Activity**: Students build a complete contact form with different input fields, radio buttons, and basic HTML5 validation. **Class 4: Introduction to CSS3 and Basic Styling** The final class introduces Cascading Style Sheets (CSS) to style the HTML content and make the web pages visually appealing and accessible. * **Topics**: * **CSS Fundamentals**: The role of CSS, selectors, properties, and values. * **Integrating CSS**: Using inline, internal, and external style sheets. * **The Box Model**: Understanding margin, padding, border, and content for basic layout. * **Basic Styling**: Changing colors, fonts, and text alignment. * **Accessibility Basics**: Identifying principles of web design usability and accessibility, including ARIA labels. * **Activity**: Students apply an external CSS file to their Class 3 form project to style the layout, colors, and fonts, culminating in a well-structured and styled webpage.

The Fellowship of the Star Schema: Transforming OLTP Data for Power BI One does not simply build reports on OLTP data. Join us on an epic journey from the depths of raw, normalized tables to the shining halls of a well-modeled star schema fit for Power BI greatness. We will demystify the differences between OLTP and OLAP, walk through star schema vs snowflake (and why Power BI has a clear favorite), and show you the compression differences between normalized and columnar storage that will make you never look at an OLTP model the same way again. We will cover the different types of dimensions, when to use them, and how to handle Slowly Changing Dimensions without losing your mind. You will leave knowing exactly how to identify a bad model, how to convert OLTP data into a clean star schema, and how to forge relationships that rule them all. Whether you are a data wizard, a curious hobbit, or somewhere in between, your models will never be the same.

**PLEASE READ THE FOLLOWING IMPORTANT NOTES:** 1. The dates listed for this series are about 95% reliable. We are completing our 2026 schedule as we speak, so minor adjustments are still occurring. 2. Each class in this series has an attendance fee, though this first offering is free on a first-come, first-served basis. 3. Each class, from BOTH a sign-up and fee perspective, is a separate entity. **Introduction:** HTML5 is the foundational technology for modern web development, serving as the standard markup language for structuring and presenting content on the World Wide Web. Developed through a collaboration between the World Wide Web Consortium (W3C) and the Web Hypertext Application Technology Working Group (WHATWG), HTML5 provides a robust system of elements (tags) that tell a browser how to display text, images, and multimedia in a clear and meaningful way. It works in concert with Cascading Style Sheets (CSS) for presentation and JavaScript for interactivity, forming the core technology stack for virtually all websites and many web applications today. One of the significant advancements of HTML5 is the introduction of powerful new features and elements designed to improve functionality and simplify development. Key additions include native multimedia support via the \ and \ tags, allowing developers to embed media without third-party plugins. It also offers new form controls for better user input, such as date and email types, and introduces web storage capabilities to store data offline for enhanced performance. These features streamline the process of building rich, interactive web experiences. A significant focus of HTML5 is enhanced semantics and better structural organization of content. New semantic elements like , , , , and \ provide meaningful structure to documents, which aids in search engine optimization (SEO) and improves accessibility for assistive technologies. These elements define different parts of a webpage (e.g., a header for the top, a nav for navigation links, a footer for the bottom), making the code more readable and understandable for both developers and machines. This emphasis on clear structure helps in creating more logical and maintainable websites. Developing websites in today's competitive environment requires taking advantage of every technique you can to get the maximum exposure possible. Our HTML5 class will not only show you what's new in the HTML specification, but also the best way to develop optimized web pages that get the attention your client and/or company requires. **The breakdown of the four-class series is as follows:** **Class 1: Introduction to Web Structure and Basic HTML5** This class introduces the core concepts of web development, the history of HTML, and the fundamental structure of an HTML5 document. * **Topics**: * **Web Architecture Overview**: How browsers, servers, and web pages interact. * **HTML Fundamentals**: Understanding elements, tags, and attributes. * **Basic Document Structure**: Using !DOCTYPE html, html, head, and body. * **Text Formatting**: Headings (h1 to h6), paragraphs (p), and text-level semantics (e.g., strong, em, br). * **Lists and Links**: Creating ordered (ol) and unordered (ul) lists, and linking between pages using anchor tags (a). * **Activity**: Students create a basic personal webpage containing text, a list of hobbies, and a link to an external website. **Class 2: Semantic HTML5 and Multimedia Integration** Class 2 focuses on modern HTML5 elements that provide meaning (semantics) to content, improving accessibility and search engine optimization. It also covers adding images and multimedia. * **Topics**: * **Semantic Elements**: Understanding and implementing elements like header, footer, nav, section, and article. * **Images**: Adding images using the img tag and attributes like src, alt, width, and height. * **Multimedia**: Embedding audio and video content using the audio and video tags. * **File and Folder Structure**: Best practices for organizing project files and managing file paths. * **Activity**: Students refactor their Class 1 project to use a proper semantic layout and add an image and a link to a video file. **Class 3: Forms and User Input** This session is dedicated to building interactive HTML5 forms, which are essential for capturing user data and input. * **Topics**: * **Form Basics**: Using the form element, action and method attributes. * **Input Types**: Exploring various input types (e.g., text, password, checkbox, radio, date, submit). * **Form Elements**: Utilizing label, textarea, select, option, and button. * **Client-side Validation**: Implementing HTML5 validation attributes like required, minlength, and pattern. * **Activity**: Students build a complete contact form with different input fields, radio buttons, and basic HTML5 validation. **Class 4: Introduction to CSS3 and Basic Styling** The final class introduces Cascading Style Sheets (CSS) to style the HTML content and make the web pages visually appealing and accessible. * **Topics**: * **CSS Fundamentals**: The role of CSS, selectors, properties, and values. * **Integrating CSS**: Using inline, internal, and external style sheets. * **The Box Model**: Understanding margin, padding, border, and content for basic layout. * **Basic Styling**: Changing colors, fonts, and text alignment. * **Accessibility Basics**: Identifying principles of web design usability and accessibility, including ARIA labels. * **Activity**: Students apply an external CSS file to their Class 3 form project to style the layout, colors, and fonts, culminating in a well-structured and styled webpage.

**Improving Office in Franklinton** Physical location: Improving Office 330 Rush Alley Suite #150 Columbus, OH 43215 Schedule: 6:00 p.m.: Socialize, eat, and drink. Improving will be providing pizza and beverages. 6:30 to 8:00 pm. Main meeting and presentation(s). Topic: Type Annotations with John Cassidy We meet on the last Monday of each Month. Presentations are given by members and friends of this group. If you would like to do a presentation (small or large) on a python topic, please contact Central OH Python at centralohpython@gmail.com

**New Dojo Location!** **Draft Day Columbus** 1130 Dublin Road Columbus, OH 43215 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 topic suggestions and people interested in presenting at our monthly meetings. To this end we've set up a survey form at [https://docs.google.com/forms/d/15eBKF1nQQ2XS5gzD4rvhVRHMBEj7lJtHuA9wXupS3Uc](https://docs.google.com/forms/d/15eBKF1nQQ2XS5gzD4rvhVRHMBEj7lJtHuA9wXupS3Uc)