Sustainable Energy

Welcome to my sailboat. **Please read this notice**. These are crew opportunities, not for passengers, non-swimmers, people afraid of the water or get seasick. Bring a change of clothes, a towel, a hat, non-marking footwear with heelstrap and sunblock. There is a toilet and drinking water on board. Participants like to contribute to expenses in appreciation of this opportunity. **Also**, please confirm your attendance by SMS or Whatsapp on Saturday for sailing on Sunday, to avoid no-shows and missed sailings. No-shows deprive others of a place, so be responsible and remove your reservation if you are not attending, and please do it in good time. Places unconfirmed by Saturday will not be reserved, and I can't wait for you if I'm not sure you're coming. Keep me informed and reply to my messages. Don't be late. Thank you. Derek 9807-5827.

**Who Is This Session For:** Beginner tennis players with no experience or play for less than 1 year. **What You'll Learn:** \- Foundational tennis skills\, footwork\, forehand and backhand strokes\, volley and serve \- Learn progressively\, in stages\, to adapt and improve on these basic skills \- Spar with players of similar standard \- Learn tennis from certified coach \- At least 2 years of coaching experience **What To Prepare:** Water bottle, sports attire, tennis racket will be provided to you :) **Number Of Pax:** Max 4 pax per group **Wet Weather Policy:** Reschedule in case of rain, 1h before lesson **Venue:** Parc Centros Condo, Near Punggol MRT **Time:** Sunday 10-11 am **Price:** $45 per class $150 for 4 classes ($37.50/class) Please PM or Whatsapp Gabriel ([8401 4648](https://wa.me/6584014648)) if you are interested! 😊 ➡️ [https://wa.me/6584014648](https://wa.me/6584014648) **We Also Have Classes Other Popular Locations** River Valley, Buona Vista, Tampines, Punggol, Upper Thomson, Stadium, Farrer Park, Kembangan, Choa Chu Kang, Lorong Chuan, Senja Cashew CC, Bukit Batok and many more! **View All Our Tennis Classes Islandwide! 👇** [https://sporthitch.com/tennis/](https://sporthitch.com/tennis/) **Arrange For Adult Private Tennis Classes! 👇** [https://sporthitch.com/adult-private-tennis-classes-singapore/ ](https://sporthitch.com/adult-private-tennis-classes-singapore/ ) **Arrange For Kids Private Tennis Classes! 👇** [https://sporthitch.com/kids-private-tennis-classes-singapore/](https://sporthitch.com/kids-private-tennis-classes-singapore/)

**Please click [https://www.facebook.com/share/p/19kaCjhGoW/](https://www.facebook.com/share/p/19kaCjhGoW/) .** **For full trip details, please WhatsApp:** Kelvin - [https://wa.me/6593838649](https://wa.me/6593838649?fbclid=IwZXh0bgNhZW0CMTAAYnJpZBExaHcwTlRpV3hPRkdMSWVmeQEe7rDBe3jJagiX3wMW5bVf_x2ymKTbru7uXsJ2ICvhm71fJTaiwDI2-3lC3wI_aem_6jhjnkpKqt3OApCopwe_Ug) Magdalene - [https://wa.me/6597914105](https://wa.me/6597914105?fbclid=IwZXh0bgNhZW0CMTAAYnJpZBExaHcwTlRpV3hPRkdMSWVmeQEeWAe4SmAkTfQGGwjWfDEU63IFXhM70ff1tMbvMkNddoarDB2GrNy-fRK20Xo_aem_Iey5ICr6l7CfayeDC8XUtQ) **For more adventure trips, please click** [https://linktr.ee/thetravellingbackpack](https://linktr.ee/thetravellingbackpack)

Ready to learn a fun and exciting sport while getting some exercise? Our pickleball group classes offer a welcoming and supportive environment where you can learn and improve your skills while also making new friends. Our certified coaches will guide you through the basics of the game and help you to develop your technique and strategy. So, whether you are a seasoned athlete or just starting out, come join us for a thrilling and energizing game of pickleball! ### **Booking Information** * Please contact **98225900** to find out how to book this class. * The instructor will reach out to you once you've booked the class ### **Cancellation Policy** Credits will be considered used if class is cancelled within 24 hours before the start of the lesson

**For ages 11 to 13.** ### **Address** 195B Punggol Rd, Singapore 822195 ### **Schedule** Saturdays 915AM - 1015AM ### **Booking Information** * Please contact **98225900** to find out how to book this class. * The instructor will reach out to you once you've booked the class.

**For ages 13 and above.** ***Teens Basketball (Ages 13-18) – “Elite Development”*** For teens looking to take their game to the next level, we focus on advanced skills, footwork, game strategy, and competitive play. This class includes structured training in shooting techniques, ball-handling, defense, and game IQ, preparing players for school teams, competitive leagues, and beyond. ***Adult Basketball (Ages 18+) – “Game Ready”*** Whether you’re a beginner or an experienced player, our adult sessions provide skill development, fitness training, and competitive play. These sessions focus on shooting accuracy, defensive strategies, and game execution, ensuring players stay sharp and active. ### **Address** 195B Punggol Rd, Singapore 822195 Punggol Rd, Singapore 822195 ### **Schedule** Sundays 11AM - 12PM ### **Booking Information** * Please contact **98225900** to find out how to book this class. * The instructor will reach out to you once you've booked the class.

Welcome to Themed Super Scrabble meetup in Singapore! *Word play is similar to what you might already know. *Just try to form words from a word list provided to get higher score bonuses. *Expand your world knowledge through active participation on a giant game board. After RSVP kindly notify me immediately via WhatsApp I will provide you a theme word list for you to refer during the game😀 See you soon!! Joseph 88023147

**For ages 13 and above.** Want to hone your shooting skills to the next competitive level? Aiming to represent Singapore? Our experienced coaches have the proven track record in preparing young shooters for high-performance shooting. In 2019 alone, 5 youths training with our coaches qualified for training with the National Youth Team.**Address** Palawan Beach, Sentosa ### **Schedule** Sundays 1130AM - 130PM ### **Booking Information** * Please contact **98225900** to find out how to book this class. * The instructor will reach out to you once you've booked the class.

**For ages 8 and above.** ### **Address** 11 Rivervale Link, Singapore 545081 ### **Schedule** Sundays 1PM - 3PM ### **Booking Information** * Please contact **98225900** to find out how to book this class. * The instructor will reach out to you once you've booked the class.

**For ages 13 and above.** Muay Thai is a striking based martial art and sport. Also known as “The Art of Eight Limbs”, it is characterised by the combined use of the fists, elbows, knees and shins. It is an ancient martial art of Thailand known for its tremendous power. Students will be taught how to utilise a symphony of kicks, punches, knees strikes and elbow strikes. ### **Address** 701A Yishun Ave 5, #02-01A, Singapore 761701 ### **Schedule** Sundays 6PM - 7PM ### **Booking Information** * Please contact **98225900** to find out how to book this class. * The instructor will reach out to you once you've booked the class.

**For ages 18 and above.** Elevate Your Game with SweatINC Badminton Classes! **Beginner Friendly & Progressive Skill Building**: New to badminton? No worries! Our beginner-friendly section ensures that novice players receive special attention to grasp the fundamentals with confidence. As you advance, our coaches will gradually introduce more complex skills, ensuring a smooth transition from beginner to intermediate levels. **Expert Coaching:** Our classes are led by experienced and certified badminton coaches who are passionate about the sport. Benefit from personalized instruction, feedback, and skill-building exercises that will take your game to new heights. **Community and Fun:** At SweatINC Badminton, we believe that sports should be enjoyable. Our classes not only offer a fantastic workout but also provide a social and friendly environment. Connect with fellow badminton enthusiasts, make new friends, and share the joy of the game. ### **Address** 11 Rivervale Link, Singapore 545081 ### **Schedule** Sundays 2PM - 4PM ### **Booking Information** * Please contact **98225900** to find out how to book this class. * The instructor will reach out to you once you've booked the class.

**For ages 18 and above.** Here are what you can look forward to if you are a beginner. 1. Fundamental strokes needed to start rallying with your friends. 2. Footwork to help you move around the court with ease. 3. Serve to start your points. 4. Make new friends with the same interest and skill level. 5. Have fun learning a new sport! **Class size: Up to 5 persons** ### **Address** Jewel@Buangkok ### **Schedule** Sundays 10AM - 11AM ### **Booking Information** * Please contact **98225900** to find out how to book this class. * The instructor will reach out to you once you've booked the class.

### A proper morning of competitive dinks, quick rotations, and a clean way to climb the ladder. 🕚 Time: 12PM to 2PM 💵 Cost: $21 per person ($5 paddle rental if you don’t have your own) Early bird rate $18 (excluding paddle) if you confirm with payment at least 5 days before the session. To lock in your spot (and avoid FOMO), pay via: Early Price: https://hitpay.link/4zzohp Normal Price: https://hitpay.link/p1rys5 ✅ Spots are confirmed only when payment is in. If you usually pay cash, no worries, just continue with that. (Payment details will be updated on the page shortly.) ⚠️ Cancellation Policy Please give at least 24 hours’ notice for cancellations to receive a refund. No refunds for no-shows or cancellations within 24 hours, unless the whole event is rained out. ### 🏅 **1 Intermediate Courts : 1 Beginner Court: Court 4** * Solid consistency, mid-pace rallies * Shot placement is improving, but still work-in-progress * Great for those ready to level up 🎾 **1 Beginner Court: Court 6** (*For newcomers or those preferring a relaxed pace*) * Learning court lines, scoring, and basic rules. 🌀 *Paddle Queue System:* Place your paddle in line to join the next available game. Easy peasy. 🏆 **Official Tournament Balls:** All games will be played using **Franklin X-40 tournament balls** for consistency and a high-quality playing experience. **Paddle Queue System:** To keep things fair, players will place their paddles in line in box to indicate their turn in the respective court. **Rules of the Game**: * **Switch It Up**: After every match, you’ll get a new partner and new opponents. * **Scoring**: First to 15 points, rally style (no need to keep track of who’s serving—so much simpler lah). * **Timing**: Each match is capped at 15 minutes, so don’t peng san trying to win. * **Be Nice**: Keep it friendly—this isn’t the SEA Games, okay? \*\*\* ### **Why You’ll Love It:** * Play with a variety of kakis and test your skills. * End the day with new friends and maybe a snack after. \*\*\* **What to Bring:** * Your paddle (or rent one—we’re not judging). * Water bottle—don’t faint halfway * Your best “aiyah nvm” attitude when the ball goes sideways. 🔔 **Friendly Reminder:** Pickleball is a social and physical activity, please be mindful of your own safety and physical limits. Participation is at your own risk. Stay hydrated, warm up properly, and don’t paiseh to rest if you need to. 💪 🎟️ RSVP Now – Spaces Are Limited! ### 🧮 Scoring + Timing Match format: First to 11, rally scoring Cap: 12 minutes per match (so we rotate on time) If time is up, finish the rally and record the score ### 🏐 Official Balls Franklin X-40 tournament balls for all games. ### 🌀 Paddle Queue System (if needed) If we have extras, place your paddle in the box for your court. You’ll rotate in on the next available slot. ### 📌 Rules Vibe Competitive, but not toxic. Call lines fairly. Replay if it’s messy. Keep it moving so everyone gets reps. *** ## Why You’ll Love It Clear structure, no chaos You get matched with different players every round You’ll feel yourself improving because it’s repeat games under pressure *** ## What to Bring Your paddle (or rent one) Water bottle Good shoes Your best “aiyah nvm” attitude when the ball clips the net 🔔 Friendly Reminder Pickleball is a social and physical activity, so be mindful of your own safety and limits. Stay hydrated, warm up properly, and rest if needed. Participation is at your own risk.

Join Sacred Sound Alchemy Columbus for a transformative Sound Bath experience that will take you on a journey of self-discovery and healing. Immerse yourself in the powerful vibrations of various sound instruments like crystal singing bowls and rain drums, carefully orchestrated to balance your chakras and uplift your spirit. The soothing sounds will help you release negative energy, reduce stress, and promote deep relaxation. This event is perfect for those seeking a moment of tranquility and a chance to connect with their inner selves. Whether you are new to sound healing or a seasoned practitioner, you will benefit from the harmonious frequencies that will resonate with your body and soul. Come and allow yourself to be enveloped in a wave of healing energy, leaving you refreshed, rejuvenated, and ready for life's next chapter. Please bring something comfortable to lay on like a yoga mat. Being a pillow for your head or for under your knees and a blanket to cover over yourou. The library can get cold. Bring some water to help flush your body for after the session.

Join the Columbus AI community for our quarterly gathering — a casual, community-focused evening where everyone has a chance to share, learn, and connect. These open mic–style events give anyone in the community up to **5 minutes** to present a project, share a tool, pose a question, or offer a perspective on the evolving AI space. No slides required — just a welcoming space to exchange ideas and keep the local AI conversation moving. If you’d like to take the stage, message **Chris (the organizer)** with a **title and short description** of what you’d like to share. Whether you’re deep in the field or just getting curious, come connect with others building and exploring AI in Columbus. Sponsored by [Transform Labs](https://www.transformlabs.com/services)

Hosted by Wild Ones Columbus How to Install a Bog Garden, with David Marsolo Saturday, March 14th, 2026 10:00 am to 12:00 pm (Eastern Time) Innis House (Inniswoods Metro Park) , 940 S. Hempstead Road, Westerville, OH Public Welcome Free Event Program/Speaker Presentation Wheelchair Accessible Public Restroom Free Public Parking A bog can serve the same functions as a traditional rain garden but has the advantages of being low maintenance, climate resilient and attractive for a much longer part of the year. David Marsolo is a long time Wild Ones member. He has been maintaining artificial bogs at his suburban Westerville home for about 20 years. He will describe how to install a bog and fill it with many interesting native plants including pollinator and host plants https://columbus.wildones.org/calendar-of-events-and-programs/?wo_event_id=11160

# The Ostrich Social #### 3408 Indianola Ave Dresden Stammtisch is a monthly social gathering for members and friends of Dresden Sister City, Inc. The event is free and open to the public. We speak German or English - it is largely up to you!

**Important time note:** Please plan on arriving between 5:30 and 6:00 as the elevators lock after 6 and you'll need to message us and we'll need to come get you. The building address is 4450 Bridge Park The entrance is 6620 Mooney St, Suite 400 You will need to scan your ID at the door to get a visitor badge. **Abstract** *Spec-Driven Development with GitHub Spec-Kit: From Intent to Implementation* Spec-driven development flips the traditional workflow on its head: instead of code being the source of truth, the specification becomes the backbone of design, collaboration, and delivery. In this session, we’ll explore how GitHub Spec-Kit enables teams to treat specifications as first-class artifacts—living documents that drive architecture, implementation, and verification. You’ll learn how Spec-Kit helps teams clearly express intent using structured, version-controlled specs that live alongside code. We’ll walk through a practical workflow that starts with defining system behavior and constraints, then progressively refines those specs into testable, automatable outcomes. Along the way, we’ll show how specs can reduce ambiguity, improve cross-functional collaboration, and make design decisions explicit before a single line of production code is written. This talk will cover: --What spec-driven development is (and what it isn’t) --How GitHub Spec-Kit fits into modern developer workflows --Using specs to align product, engineering, and AI-assisted development --Real-world examples of turning specs into implementations with confidence Whether you’re building greenfield systems, integrating AI into your stack, or trying to reduce costly rework, spec-driven development offers a scalable way to move faster without sacrificing clarity. Attendees will leave with concrete patterns and a clear mental model for adopting GitHub Spec-Kit in their own projects. **YouTube Link** TBA