Team Trivia

Date: 30 May 2026 (Sat) Time: 15:30 - 18:00 \*HKT Coordinator: Ming Tou, Alex Au Light Refreshments will be available! This is a **workshop** for Python Data Cleaning. Please bring along your laptop with **Python3 installed with enough battery**! *Winners will get a small prize as an accomplishment **in the next meetup**.* **Due to the university entrance policy, we are currently closed for new university QR code entrance registration. Please feel free to join us by registering yourself under the university entrance counter!** ***Mind the Data Gap*** **This model will be delayed due to: missing values, outliers, and delimiter congestion.** In this hands-on HKPUG workshop, we are turning a Python data cleaning exercise into a gamified team sprint. You will work with a **synthetic Hong Kong-inspired transport dataset**. The data is messy on purpose: missing values, weird outliers, inconsistent categories, URL-encoded station names, confusing delimiters, and fields that look useless until you extract the hidden signal. Your mission is simple: **Clean the data. Extract better features. Run the scorer. Beat the model.** You do not need to tune the model. You need to **rescue the data**. ***How the Challenge Works*** Teams will write a Python data transformation script to clean and enrich the dataset. Our scoring pipeline will then: 1. Run your transformation on the training and test data 2. Remove any label / target leakage columns 3. Train a fixed Gradient Boosting model 4. Evaluate the model using proxy metrics such as F1 and ROC-AUC 5. Convert the result into a data cleaning score This is not meant to be a perfect data quality metric. It is an accessible proxy: if your **cleaning** and **feature extraction** help the **model perform better**, your team gets a better score. **Capacity:** 60 (Team of 4) **Venue Info:** City University of Hong Kong, Kowloon Tong (Exact Location TBC) **Rundown:** **30th May** **15:30 – 15:40** Opening Remarks, Team Formation & GitHub Setup **15:40 – 15:55** Briefing: Data Traffic Report, Challenge Rules & Scoring Pipeline **15:55 – 16:20** Demo: Messy Dataset, Data Cleaning Strategy & `transform.py` **16:20 – 17:10** Team Sprint Part 1: Missing Values, Outliers & Category Cleanup **17:10 – 18:00** Team Sprint Part 2: Feature Extraction, Hidden Signals & Scoring Iterations **18:00 -** Networking outside City University **13th June** **\- 23:59** Winner Team Announcement **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. Click "Attend" on this page

IMPORTANT: For first time joiners, please send a message to the host via Meetup to confirm your attendance once you sign up to join. Otherwise, you may be moved to the waiting list. The hosts reserve the rights to edit the attendance list. This meetup is scheduled for players NTRP 2.5 or higher. Players who wish to join the event MUST at least be able to rally and return shots with reasonable pace. This is hitting for fun/practice and please bring your own racquet. Balls will be provided on each court. If you can play regularly on Saturday night, please join us and have fun. We shall rally and play some games. One court will be for game and the other for rally/game, which the host will decide on the spot to suit the players most. If the event is full and you are interested to join, you can sign up on the wait list. We may be able to get an additional court to accommodate more players. Cost: $60 per person to be paid on court IMPORTANT: If you cannot attend the event, you are required to update your RSVP status accordingly 24 hours in advance, so that the waiting list can move up. Dropping out 8 hours or less before the event without informing the hosts will be considered as "no show". Thank you for your support.

Get a great workout with a sweat-dripping dance cardio class combined with high-intensity interval training HIIT! Feel your heart rate pumping, while you jam to the beats and see yourself groove to fitness! Leave the class feeling super energised, challenged yet relaxed from a liberating dance fitness experience! WhatsApp 63344266 to book Prepayment required to secure booking www.deedreamlife.com/pricing-packages for fee info Download Dee Dream Life App for more info

*\**\* This event is listed here for information only. Please join **[The 852 on Heylo](https://heylo.group/the852 "https://heylo.group/the852")** **for free** to complete **[your registration](https://heylo.com/invite/EfQoI5Qk "https://www.heylo.com/invite/Li4VDuEF4")**. \*\* Enjoy a fit, social Saturday evening at the largest pickleball venue of our new partner, [212HK](https://www.instagram.com/212hong_kong "https://www.instagram.com/212hong_kong")! Meet new friends, play games, then grab dinner & drinks at happy hour prices! 🥳 Both experienced players and newcomers are welcome—the 212HK coach will bring us up to speed! 📅 Date: Saturday, 30-May ⏰ Time: 5:00 PM 📍 Location: 212HK, 15/F S22 Building, 22 Heung Yi Road, Wong Chuk Hang. Wong Chuk Hang MTR Exit B 🎟️ **Ticket Price** Ticket includes: Entry, 2-hour racket rental, group class coaching, and game time! • Early bird offer ends on 3-May. **Early bird HK$300** \| Standard HK$350 Sign up for membership at [HK$150/month](https://buy.stripe.com/6oU6oH27RbFk6kgghV93y01 "https://buy.stripe.com/6oU6oH27RbFk6kgghV93y01") via the [Stripe link](https://buy.stripe.com/6oU6oH27RbFk6kgghV93y01 "https://buy.stripe.com/6oU6oH27RbFk6kgghV93y01"), and pay HK$150 for this event; check out on [Heylo](https://heylo.com/invite/LHK1RAm4 "https://heylo.com/invite/LHK1RAm4")! Limited capacity – first come, first served! 🏃 Come make new friends with active people and enjoy a fun-filled evening together! 🎁 Get hooked on pickleball? There's a special offer if you want to sign up on the spot! Miss that? Check out the [partner benefits for The 852 members](https://www.heylo.com/benefits/fe9e370b-b33d-4fb6-9175-271b6ad9b401/-Opf_dhI2aBjep6YmXWb "https://www.heylo.com/benefits/fe9e370b-b33d-4fb6-9175-271b6ad9b401/-Opf_dhI2aBjep6YmXWb") on Heylo. \*\*\* Register the event [here](https://heylo.com/invite/KWxoi7aM "https://heylo.com/invite/KWxoi7aM")! \*\*\* ***The 852*** *is a Fitness & Social Community that supports an active lifestyle through monthly membership pricing of HK$150. Members enjoy free weekly outdoor workouts, along with preferential rates or free entry, to select paid events.* Check out the [full schedule](https://heylo.group/the852). 😉 Follow us on [Instagram ](https://www.instagram.com/the852hk/)**[@The852HK](https://www.instagram.com/the852hk/)** [The 852 on Heylo](https://heylo.group/the852) : **https://heylo.group/the852** #The852 #The852HK #Pickleball #ActiveLifestyle #SocialActivity #NewInTown #MakeNewFriends #ExpandYourCircle

Pickleball is a paddle sport that combines elements of tennis, badminton, and table tennis. Have you ever played pickle ball before? Interested in playing it together? Then let't go for it! Here is the details of the event: Location: Hong Kong \*[WhatsApp Group](https://chat.whatsapp.com/FCBdnusno62F2WhuEwO2wV?mode=gi_t) for event notice Max player: 6 Fee for each person(for 1 hours) : Depend on the number of participants(split equally among participants eg. Total:$204 6 persons $34@ (Extra adminstrative fee:$20 Payme first to reserve) Attention please!!! 1. Please take your own risks for any sports you participate in. 2. Once you press rsvp, please immediately contact me via WhatsApp 98729086 to make payment, for people who rsvp but no payment will be removed from rsvp. 3. This is a first come first serve event, your spot will only be secured once your payment is made. 4. We welcome new players even you never played pickle ball before! 5. Paddles and balls will be provided at the centre. You need to wear sports clothes and bring water. Interested parties please join to our \*\*[WhatsApp Group](https://chat.whatsapp.com/FCBdnusno62F2WhuEwO2wV?mode=gi_t) 98729086 to register!

亨利.穆傑的法國經典小說 +意大利19世紀末最重要的歌劇作曲家賈科莫.普契尼的著名歌劇《波希米亞人》藍本 +法語演唱。 故事：一群年輕人在 從放蕩不羈的青春 步向 肩負責任的成年 之間，如何在缺乏生活保障的情況下，依然追求藝術理想與愛情。 “Scenes of Bohemian Life” is a work by Henri Murger, published in 1851. a collection of loosely related stories, all set in the Latin Quarter of Paris in the 1840s, romanticizing bohemian life in a playful way. 2 operas were later based on the novel and play, *La bohème* by Giacomo Puccini in 1896 and *La bohème* by Ruggero Leoncavallo in 1897. Puccini's became one of the most popular operas of all time, spawning several later works based on the same story. **日期：2026年5月30日(星期六)** **時間：1)食飯:@6:15-7:00pm (可選), 2)音歌劇:@7:30-9:15pm** **地點：香港理工大學** **集合時間及地點：1)理工大學VA樓canteen; 2)賽馬會綜藝館地面層; 電聯** **座位: 自由劃位(本人會於7:30pm先排隊入場為大家獲取好座位)** **主辦單位：法國五月藝術節、理工大學、香港歌劇院** Date: 30 May, 2026 (Saturday) Time: 1) Dinner @6:15-7:00pm; 2) Opera @7:30pm-9:15pm Address: JC Auditorium in Hong Kong Poly University Assemble: 1) canteen in VA Building; 2) G/F of JC Auditorium; by call Seat: 6 people limited (Other audience in event as well) Seating: No seating is set and seats are served on first-come-first-served basis (I will queue up for good seat at 7:30pm for members) Presented by: French May Arts Festival, HK Poly University, Opera Hong Kong MeetUp費用：自由定價價值,(晚餐費另計). 報名：按Attend-> 填寫1)聯絡電話號碼, 2)男/女, 3)你願意付出此次活動費用, 4)一起用餐否?-> 確認入選活動-> 繳費(入帳恆生銀行號碼: 359-366101-882 (NG Y\*\ \*S\*\*\*)/ FPS/PayMe: 97419423)-> 再以閣下電話whatsapp(97419423)以下資料: 1)MeetUp名字, 2)過帳通知書. MeetUp fee: Free pricing as you value, (Dinner price excluded). Join: Click ‘Attend’-> Write down your 1)Contact number, 2)Male/Female, 3)Fee that you would pay for this event, 4)Meal together? -> Get confirmation of being in the event-> Pay to Hang Seng Bank acc: 359-366101-882 (NG Y\*\* S\*\*\*)/ FPS/PayMe: 97419423-> Whatsapp 1)MeetUp name, 2)Payment notification \*\*\*a) Welcome foreigners. Please remark your language if you are foreigner. [歡迎外地本地人一同熱鬧.請外地人指明語言.] \*\*\*b) Participants are required to follow instruction of the venue. [參與者要遵守場地規則,違者則有可能被邀離開.] \*\*\*c) Late comer may be restricted to admit and continue in the activity. [主辦組織不作逾候,逾時者有可能不被參加,請預早抵達.] \*\*\*d) No refund or seat transfer after payment, unless is the cancellation of activity or by our group. [交費後若未能出席參與者,繳款不獲退回及轉讓.(除非活動取消而全數退款).] \*\*\*e) Photos taken by our group during activity will be as record and promotion. [活動如有拍照,以作記錄和宣傳用途.] \*\*\*f) When there are 3 No Show, we have the right to ban you out from our groups. [凡超過3次No Show者,本組有權將該組員移離本群組.]

First timer, please leave contact. Please put your name on the waiting list which will be updated later. My WhatsApp / Signal: 9528-5003 \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- Pure White Jersey 純白 $20 (PayMe / FPS #: 9528-5003) \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- 31 May 2026 (Sun), 4:30 pm ----- Friendly (Away, White) vs Kam Wah FC Wong Chuk Hang Recreation Ground, 108 Wong Chuk Hang Road, Aberdeen \-\- Close to factory area\, next to 4 hard rock pitches \-\- Wong Chuk Hang MTR\, A2 Exit 香港仔 黃竹坑道 108 號, 黃竹坑遊樂場. Tel: 2552-6043 / 2555-0103 \-\- 工廠區\, 石地場旁邊 \-\- 黃竹坑 MTR\, A2 出口

🍷飯後睇戲・輕鬆配對夜 工作再忙，也要留一點時間給自己。這個下午，我們先享受一頓美味 Tea，再一起去睇戲，讓電影成為彼此交流的橋樑。 「專業以外，遇見心動」 活動時間：預計 14:00 - 20:30 (\*視乎電影上映時間調整安排) 費用：$350 (包下午茶餐及電影) ✨ 活動亮點 •⁠ ⁠輕鬆氛圍：不用刻意表現，專業人士也能自在放鬆 •⁠ ⁠自然互動：心理輔導與溝通技巧巧妙融入，幫助你更容易打開話題 •⁠ ⁠以浪漫形式及有深度話題：令電影帶來共鳴，交流更有火花 💡 適合你 •⁠ ⁠想在繁忙工作之餘，認識志同道合的異性 •⁠ ⁠希望提升人際溝通力，讓交流更順暢 •⁠ ⁠想在輕鬆環境中，找到專業與生活的平衡 Interested parties please join to our \*\* [WhatsApp Group](https://chat.whatsapp.com/FCBdnusno62F2WhuEwO2wV?mode=gi_t) 98729086 to register!

恆常玩pickleball活動，不定期開場，target每場6-8人攤分場錢，人均低至$50/2hrs，包球拍租借，有興趣入嚟先😁 報名方法: **如果你想更深入了解其他會員/優先獲得活動名額及資訊，歡迎填妥[簡單表格](https://forms.gle/VuduPPGrMwCFiY2S9)加入Whatsapp會員限定群組，連結：** https://forms.gle/VuduPPGrMwCFiY2S9 本群（Fun & Positive Hong Kong X L&G）旨在協助大家輕鬆快樂交友，排憂解難，擴闊社交圈子，成為大家繁忙生活中嘅一片可以抖下氣嘅綠洲😉大家等緊你呀！～🤗🥳😉👍 **Your Pal,** **Fun & Positive Hong Kong X L&G Admin Team🥳😎**

Sports Chanbara Regular Class (Sunday) Sports chanbara is a free-style Japanese combat sport, which originated from Kodachi Goshindo (Self-defense with a short sword). We would like to introduce this new sport to Hong Kong. Please join us and be a Samurai. Dress code: Sport Attire The session will include the following: Warm-up exercise Basic Japanese Dojo manners Sports Chanbara Basic movement (Kihon Dosa) Attaching Techniques Blocking Techniques Basic Movements of Dodging Sparring Date: Each Sunday Time: 2000-2200pm Location: 6/F, Activity Room, Tai Kok Tsui Sport Centre Fee: $600 per 4 classes Others: Attendee no need to bring/buy any helmet or gear and coach will borrow the gears for attendee use during class. For reservation, please message/call Stephen Sensei at 61762261 https://wa.me/85261762261 To find out more, please visit our Facebook Page: https://www.facebook.com/HongKongSportsChanbara Instagram Page: https://www.instagram.com/sports_chanbara_hong_kong/

✨️🏸Happy Singles Doubles (Men's and Women's)✨️ Location: Hong Kong Ball: RSL Supreme Fee: Depends on the number of participants (split equally among participants,e.g., Total $59 2 people = $30@) (Extra administrative fee: $20) Number of Participants: Max 6 (Men: Junior High or below, Women: Happy to near Elementary) a) Participants must bring their own rackets, and registration is only open to members of this group☆ b) Members who have never participated before will have priority registration, while those who have participated can be placed on the waiting list. If no one registers within 2 days of the event being posted, the waiting list will be filled according to the order of registration. Interested parties please join to our \*\* [WhatsApp Group](https://chat.whatsapp.com/FCBdnusno62F2WhuEwO2wV?mode=gi_t) 98729086 to register! The goal is to have fun playing ball; please don't be sullen or act like a coach. If you have friends who want to have dinner together, you can join after playing badminton time.

**Self-Proclaimed Trivia Master, Paul, has all the questions AND answers**: All YOU have to do is bring the answers. Easy? Let's find out in the next rendition of Trivia Night. Let's warm up with the question that I like to ask to establish your knowledge of current events and IQ. Don't be shy. Shout this one out. What happened in April in America that had not happened since 1972 ? (warm up questions answer is posted at the bottom) Okay, not bad. I heard that. RSVP and form up into teams of up to 4 people when you show up. Compete for prizes so large we had to park them at the airport. Prizes will be awarded for 1st, 2nd, 3rd place and Dead Last (that one's more of a remedial learning aid, but it will be fun. I promise). **On Freestyle night** \- just bring a bottle to share\. There is NO formal wine tasting like on other weeks\. Door charge is $10 \(cash or Venmo only please\)\. We may have some left over wines to clear out\! Glasses are provided\. Take Care\. See you there\. **Parking**: There are several public parking lots near the Alive614 hall. Please be careful to NOT park in private parking lots. They do tow. Check Google maps to scope out your space. Anyone who is early could easily find a parking space on the street nearby. I am told that the Chase parking lot is safe after hours. **Glasses**: …will be provided. Please note that after the wine tasting, the EMPTY glasses need to be returned to the boxes at the service table. Please do not make me hunt down your empty glass. Please be gentle, our glasses are fragile. Uh, they are made of glass! (ps - empty the glasses into the sink, not the trash ... please) **Food**: You are welcome to bring a snack to share. It is not required. Most people do though. If no one brings anything, there will be nothing. **Code of Conduct**: Though mostly understood, it’s still worth mentioning. We don’t have rules per se, but we highly discourage the following topics of discussion because they are likely to incite anti-social responses - Sex, Politics, Religion. Please don’t mistake this as an attempt to limit your free speech rights but rather a guide to a place and time for appropriate discussions. **After the lights go out**: After the last sip of wine, when we clean up and turn the lights out, if you still haven’t had enough of us, it is typical for a group to get together and go to a local eatery for food and/or drinks or coffee. Again, We look forward to meeting new members and reuniting with old friends. Sincerely, ***Paul Uttermohlen***, **Red 1 Realty** *Your Hilliard Wine Club Host* **Answer**: *That's right!* / We sent a rocketship with live astronauts to the moon for a quick lap around our only natural satellite. They didn't land. And they never got out of the capsule... for 10 days! Been there. Done that! (It's like they're replaying all the greatest hits from my childhood.)

Happy Birthday to all June birthday people! I put this on the schedule because it's my birthday month, and this is my favorite place; it's also Dave Koczur's (MAFIA meetup leader) birthday on June 8; if you who are reading this have a June birthday as well, tell us in the Comments! For anyone off work or with a flexible schedule, come to Pistachio Vera in German Village for a tea and pastry. We will try to get a table outside. If convenient, you could put a fold up chair in your car in case we can all sit outside but we run out of chairs. https://www.pistaciavera.com/

🎳 **Summer Fun Starts on the Lanes! 20% off for NEW bowlers!** The 6-week summer social bowling league is here - cold drinks, fun times, and new friends await on the lanes! Whether you're looking to meet new people, unwind after work, or just have a fun weekly outing, this league is for everyone. Social vibes, happy hour energy, and plenty of chances to connect with others. No matter your skill level, this league is all about having fun and meeting awesome people. ;) **🗓 Thursday nights \|📍 AMF Sawmill Lanes \| 💵 $74 *(while Early Bird is active)*** **🚨New to the league?** Use discount code (**MUSU26**) for 20% off - $59.20 *during **Early Bird*** **💻 League Info & Registration**: https://bit.ly/ColumbusBowling **Why Join?** 🎉 It’s only 6 weeks - perfect for a low-commitment social plan 🍻 Great mix of people in their 20s, 30s, & 40s, plus post-game hangs at the bar 🎳 Zero pressure - gutter balls totally welcome! 👕 Free league shirt if you sign up early 🧠 Weekly trivia w/ prizes 💬 Super social - join solo or w/ friends! **Want in?** Join our Meetup team Gutter Domination 👉 **Click here to join** https://tinyurl.com/2awfupnc Or start a team of your own with a few friends - we’ll all be hanging out either way! 📅 League Dates (Thursday nights): June 25, July 2, July 9, July 16, July 23, July 30 ***(The MeetUp event date is deadline to register for the league.)*** **Cost & What’s Included:** ✔ $74 **Early Bird** registration - **New bowler? Get 20% off w/ code: MUSU26** ✔ 6 weeks of bowling (1–3 games/week) ✔ Shoe rentals & full league setup ✔ Trivia, prizes, and great people 👉 **Sign up now:** 💻League Info & Registration: https://bit.ly/ColumbusBowling 🤑New bowlers use code MUSU26 to save 20% 📸 Follow the fun on Instagram: https://bit.ly/BowlingLeague-IG 📩 Questions? Contact the league: http://bit.ly/2nKHno7 Spots are filling fast – don’t miss out on the fun times!