Mathematics

In this session we will read aloud some of the Tractatus Logico Philosoophicus by Ludwig Wittgenstein, and discuss it. One of the most difficult books of philosophy ever written, it attempts in no more than 79 pages to set out the limits of language, knowlege and reality. Bertrand Russell described it as "an achievement of extraordinary difficulty and importance" and a work of "philosophical genius". No preparation or background knowledge required for the session. We will read together, share explanations where we can, and form our reactions. Gather in Highgate Library from 3.15, read and discuss 3.30 to 4.30. Optional socialising in the Boogaloo pub afterwards.

As therapists, we spend all week holding space for others - but who holds space for us? Whether you are fully established, just starting out, or a trainee, we would love to invite you to a relaxed, completely free social morning. No formal networking pitches, no hidden agendas - just a cup of coffee or tea, and the chance to meet fellow practitioners in the Bexleyheath area. • **When**: Saturday\, 4th of July \| 10:00 AM – 12:00 PM \(Drop\-in anytime\!\) • **Where**: 206 Broadway Therapy Rooms, 206 Broadway, Bexleyheath, DA6 7BD • **Cost**: Free (Complimentary teas, coffees) • **Who**: Counsellors, psychotherapists, coaches, and wellbeing practitioners. Come along to offload, share experiences, make new peer connections, or simply enjoy a hot drink in a quiet space with people who "get it." We can’t wait to welcome you!

We love a good chat. Come and join us at Table 45

**EVERY BLOOM HAS A STORY OF IT’S OWN BECOMING ! 🌻** **We love to celebrate the flower — the growth, the success, the glow-up — but how often do we honour the wild, beautiful journey it took to get there?** **🌸 BLOOMING: Women's Day 2026 is calling! Get ready for an unforgettable afternoon of worship, reflection, and sisterhood — a joyful adventure into who we are and who we're becoming. We're gathering for real talk, big laughs, and encouragement as we look back on our journey and step boldly into what's next.** **In a world that never stops asking us to hustle harder, this is your invitation to pause, breathe, and bloom. Together, we'll create space to:** **🌿 Remember who we are and how far we've come** **🌿 Get rooted in truth and purpose** **🌿 Be renewed for the exciting season ahead** **What awaits you:** **✨ 500 incredible women — every background, every age, one beautiful garden** **✨ Powerful storytelling, a podcast-style panel, and electric live artistic performances** **✨ Golden opportunities to connect with influential women across industries, from London to across the UK** **✨ Refreshments, gifts, raffles, and surprises around every corner** **This is your day to bloom bright, so come dressed for adventure! 🌺** **Join us — let's BLOOM together!** **📅 Date: Saturday, 4 July 2026** **🕐 Time: 12:00–16:00** **📍 Venue: The Rock Tower, 49 Tufnell Park Road, N7 0PS** **🌷 Theme: Botanical Garden meets Summer Florals** **👉** [Click to RSVP](https://events.humanitix.com/blooming2026)

South London Cricket Club has a team playing a 40 over game every Saturday. Call, text or what's app Vivek at 07778863790 for details on this week's match and to join the South London Cricket Club!

**Saturday - Lower Intermediate+ @ George Green's** Come and join our friendly badminton club for a fun and competitive doubles session at George Green’s School in Tower Hamlets! 🏸 **How it works** * Book your spot here on Meetup – spaces are limited. * Pay by bank transfer before the session – bank details are provided below. * Bring your own racket and non-marking indoor shoes. Feather shuttles are included. 🎯 **Level** This is a **Lower Intermediate+ session**. You should be able to play clears, smashes, drops, drives, and net shots consistently in games. All players **must be at the right level** for this session. Badminton levels vary between clubs, so we strongly recommend checking out our **Instagram page** to see what *we* class as **Lower Intermediate, Intermediate, and High Intermediate** before booking. We always use the **first game as a level check**. If it becomes clear during that game that the standard isn’t the right match for this session, **you won’t be able to continue beyond that point**. As a **small community club**, we’re unfortunately **unable to offer refunds** in these situations. 👉 Please **only book a session if you are happy to accept these conditions**. 💬 **Stay connected** We have a club WhatsApp group for updates, photos, and extra playing opportunities. Message Peter on **07561 100 413** after you've played at your first session and we’ll add you! 📍 **Venue** * Where: George Green’s School, 100 Manchester Road, E14 3DW (nearest tube: Island Gardens DLR). * On arrival: Let reception know you’re here for the Tower Hamlets Badminton Meetup. 💷 **Price** £12 per session, payable in advance (all first time players must pay at least 24 hours before session start time, or your place may be removed to make space for other players). Bank transfer details: **Badminton Go Ltd** Sort code: 60-83-71 Account: 78644858 (Use your name + date as ref)

Looking for a Sunday that feels like a soft slice of summer? Join us for a beautiful 12–15 km loop through the Darent Valley, where riverside paths, rolling green fields, and blooming lavender come together in one of Kent's most charming landscapes. This valley has been shaped by centuries of life and travel, and you feel it as soon as you step onto the trail. We'll pass beneath the towering arches of the Eynsford Viaduct, a Victorian engineering landmark that has carried trains across the valley since the 1860s. Further along, the route brushes past the historic grounds of Lullingstone Castle, a Tudor manor once visited by Henry VIII and home to the Hart Dyke family for over 500 years. From there, the path opens into the quiet lanes of Shoreham village and the purple shimmer of the lavender fields drifting across the hillsides. As we move through meadows, woodlands, and open countryside, the day settles into that easy summer rhythm where everything feels unhurried and lightly golden. It's the kind of walk where the scenery does the talking: the river winding beside us, the scent of lavender in the warm air, and the countryside unfolding in soft greens and purples — a Sunday that feels sun-warmed, peaceful, and just a little bit dreamy. We will head to a pub near the station when we finish for a pint or/and lunch. ## 📅 **Event Details** **Meeting Point:** Eynsford Station (Start / Finish) **Meeting Time:** 10:15 AM for 10:30 AM sharp start. **Distance:** approx. 12 to 15 km **Elevation:** \~300 m approx **Difficulty:** Moderate **Pace:** Steady **Estimated Finish:** Around 2 PM ## 🌿 **Route Highlights** * **Eynsford Viaduct Viewpoint** — one of Kent’s most photogenic spots, especially in summer light. * **Ancient woodland paths** around Ashen Bank, offering shade and cool forest air. * **Shoreham Village** — postcard‑perfect with its stone bridge and riverside charm. * **Darent Valley Path** — peaceful riverside walking with open fields and gentle breezes. * **Shoreham Lavender Fields** — with sweeping purple rows and great photo opportunities. * **Lullingstone Country Park** and **Castle** — meadows, woodlands, and a relaxed finish back toward Eynsford. This is a circular route full of **colour, greenery, and soft summer atmosphere** — the kind of day that feels wrapped in the easy warmth of summer countryside. ## 🎒 **What to Bring** * Comfortable hiking boots or sturdy shoes * At least **2L of water** * Packed snacks * Sun protection (hat, sunglasses, sunscreen) * Light layers — summer can still surprise * Good vibes and your best Sunday‑summer energy ## 📌 **Important Notes** * **Stay Together:** Please stay with or behind the hike leader to keep the group moving smoothly and regular catch ups. * **Respect the Area:** Parts of the route pass through the **Kent Downs National Landscape** — please respect wildlife, fields, and local guidelines. * **Group Rules:** Please read the “About Us” section before joining: [https://www.meetup.com/free-hiking-outdoor-fitness-and-social-activities](https://www.meetup.com/free-hiking-outdoor-fitness-and-social-activities?utm_source=copilot.com%20%22www.meetup.com%22) * **Safety:** This is a voluntary activity. You are responsible for your own safety and for respecting fellow walkers, wildlife, and the environment. No risk or service is inferred or accepted by the organiser. 📱 **If you’re lost or running late:** 07830 374 629

Kick off your week with music, movement, and great vibes. Come solo or with friends—no partner needed! **Schedule (This Sunday):** • 6:00 PM – Free Bachata Taster • 6:30 PM – Bachata Classes (3 Levels) • 7:30 PM – Salsa Classes (3 Levels) • 8:30 PM–23:00 AM – FREE Social Dancing (Salsa, Bachata, a touch of Kiz) **What to expect:** • Friendly teachers, clear level splits, and lots of practice time • Great music and a welcoming crowd for all levels—absolute beginners to improvers • Central location, easy transport, and good vibes all night **Why social dancing is good for you:** Social dancing is a fun workout that boosts your cardio, coordination, and posture—without feeling like “exercise.” It reduces stress, fires up your brain with musical timing and footwork patterns, and improves confidence through gentle challenges and quick wins. Dancing with different partners builds connection, empathy, and communication skills (you literally learn to “listen” with your body). It’s also an incredible way to make friends and feel part of a community—one song at a time. Good to know: • No partner or experience required • Wear comfy shoes, bring water, and arrive a bit early for level check-in • Classes start right on time—don’t miss your warm-up! Price: £10 one class £15 two classes 6:00 PM class is FREE intro to bachata RSVP now so we can plan levels and floor space. See you on the dance floor! 💃🕺

You're warmly invited to our seasonal Open Studios, to leisurely stroll around our 27 workshops and studios, meet the artists and look at a variety of art and handmade crafts - from painting to photography and from Japanese ceramics to silk screen prints. My studio (F9 upstairs) will have a selection of colourful new mixed media still-life paintings ( portable and affordable!) as well as the usual large mixed media landscapes and " merchandise" A lovely pop-up cafe will serve Japanese refreshments Family and dog-friendly All welcome, its a nice day out! Lydia

**BOOK HERE**: https://sportas.co.uk/games/49800 **Game Description:** 👟 Drills led by experienced players who also join the session. 💪 Intense volleyball skills practice for individuals. 🎮 Drills and game setting. 🌟 Positive co-learning environment for rapid improvement. 🏐 Access to 18 volleyballs. **Rules** -Drills only session -high repetition -high quality drills

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.

Jimmy V's Grill & Pub in Grandview Heights. You are responsible for your own meal/drinks. We usually don't have any agenda other than eat, drink and talk. :) If the weather is nice we will be on the back patio, otherwise we are in the cigar room. This group has been meeting every Tuesday evening for over a decade. Many attendees do not RSVP on meetup. Please don't let the small number here discourage you. Anyone/everyone is welcome to come. We'd love to have you join us. COTA bus #5 comes to W. 5th and Wyandotte Rd. And it's a minute walk to the restaurant.

**✅ Bachata Mondays with Todd Smith!** **👉 Beginner Bachata Class** **$15 In Advance / $20 At the Door** . 7:00 pm – 7:15 pm … Registration 7:15 pm – 8:15 pm … Beginner Class . **👉 Intermediate Bachata Class** **= $15 In Advance / $20 At the Door** . 8:15 pm – 8:30 pm Registration 8:30 pm – 9:30 pm Intermediate Class . **👉 If You Take Both Bachata Classes** **= $25 In Advance / $35 At the Door** . **👉 Buy Advance Tickets Now at:** . https://columbussalsadancing.com/bachata-mondays-dance-class-tickets/

Wild Thursday: THE INVITE on Thursday, July 9th at Cinemark Polaris! Join us as we get together to see the spicy and hilarious comedy-drama-romance from A24, THE INVITE! The film stars Olivia Wilde (who also directs) along with Seth Rogen, Penélope Cruz and Edward Norton, and follows a dinner party that spirals into unexpected places! Here’s a description, trailer and plan for this event: DESCRIPTION: Joe and Angela's marriage is on thin ice. When they invite their enigmatic upstairs neighbors for a dinner party, the night spirals into unexpected places. The film is an English language remake of the Spanish film The People Upstairs by Cesc Gay. It is directed by Olivia Wilde, who also stars alongside Seth Rogen, Penélope Cruz and Edward Norton. BUZZ & ACCLAIM: The Invite premiered to rave reviews at this year’s Sundance Film Festival and sparked an immediate bidding war to acquire it! The film is earning a 93% positive rating with critics calling it, “marvelously entertaining” and “endlessly relatable, sometimes uncomfortably so!” Others call it, “a smart, sophisticated and incisively acted” comedy “with plenty to say and even more laughs to share.” TRAILER: [https://www.youtube.com/watch?v=OJ19I9q_hOQ](https://www.youtube.com/watch?v=OJ19I9q_hOQ) PLAN: Details for this event have already been confirmed! Please purchase your ticket for the 6:45pm showing and we’ll meet in the lobby area between 6:20 and 6:30pm! Advance ticket purchase is advised! Once you have yours, please list your seat number in the Comments below. Look forward to seeing you there, Dan

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

\*\*\*7/1 UPDATE\*\*\* THANK YOU for the GREAT response and extra thanks to everyone who RSVP’d + Prepaid (or made arrangements)! You are all set! Finalizing details now for what should be another FUN event and a GREAT time together! *For those RSVP’d but not yet pre-paid and those on the waiting list, here are the key dates:* * **Thurs, 7/9: If you are RSVP’d but not yet pre-paid, this will be the last day to make pre-payment to guarantee your spot!** Please pre-pay or make arrangements with me by Thurs, 7/9! * Fri, 7/10: All un-paid RSVP’s will move to the Waiting List. * Fri, 7/10: In fairness to those on the waiting list and to help us provide an accurate count to the theater and restaurant, all remaining spots filled first-come, first-served and will go to those making (or arranging) pre-payment. * Fri, 7/17: RSVP’s close. Last day to RSVP and pre-pay! \-\-\-\-\-\-\-\-\-\-ORIGINAL ANNOUNCEMENT\-\-\-\-\-\-\-\-\-\-\-\-\-\- Join us for a CMG Special Event you won’t want to miss: The Columbus Movie Group’s 17th Anniversary Party with THE ODYSSEY + BRAVO! Always a fun and memorable event, this year we’re combining a DELICIOUS meal in Bravo’s Banquet Room and a CMG Exclusive Private Screening of what’s certain to be one of the BEST films of the year: THE ODYSSEY! Plus, a great group of Movie Group friends to enjoy it with, and more! Here are complete details for this event: THE ODYSSEY: The film is an adaptation of Homer's ancient Greek epic that follows Odysseus, the Greek king of Ithaca, and chronicles his long and perilous journey home after the Trojan War as he attempts to reunite with his wife, Penelope. The film is written/directed by Chrostopher Nolan and the ensemble cast includes Matt Damon, Anne Hathaway, Tom Holland, Robert Pattinson, Lupita Nyong'o, Zendaya, Jon Bernthal, Mia Goth, Benny Safdie and Charlize Theron. Early buzz is strong for what should be an excellent epic film! TRAILER: https://www.youtube.com/watch?v=f_bKjZeJBBI MEAL PLAN: Meet at the Lennox Bravo between 1:45 and 2:00pm and we’ll be dining their upstairs Private Banquet Room! Just let ‘em know you’re with the Movie Group! Our meal includes \ \*bread \* unlimited soft drinks / tea \ \*choice of soup or salad \* choice of selected entree (including vegetarian/vegan options) \* dessert! Added perks: Door prizes and a little something for everyone as we celebrate 17 years of good movies, good friends and good times together! See meal details and options below. BRAVO MEAL DETAILS. All meals include: \* Freshly-baked focaccia bread \* Unlimited Soft Drinks, Coffee and Tea. (Pay-as-you-go Bar Drinks Also Available) \* Soup or Salad. Choices include: • Wedding Soup: Classic Italian Wedding soup with orzo, meatballs, spinach & Parmesan • Chopped Salad: Chopped greens, cucumbers, red onions, tomatoes, olives, feta, red wine vinaigrette (Vegetarian or Vegan w/out Feta) \* Choice of Entrée. Options include: • Chicken Marsala: Grilled chicken, marsala sauce, mushrooms, garlic mashed potatoes and seasonal vegetables • Pasta Bravo: Grilled chicken, rigatoni, mushrooms, roasted red pepper cream sauce • Pasta Bravo w/out Chicken: Rigatoni, mushrooms, roasted red pepper cream sauce (Vegetarian) • Eggplant Parmesan: Crispy breaded eggplant, marinara, mozzarella, herb linguine (Vegetarian) • Mediterranean Vegetable Salad: Entrée Salad with grilled seasonal vegetables, orzo, farro, sweet garlic vinaigrette, balsamic reduction (Vegetarian or Vegan w/out Feta) • Spaghetti Pomodoro: House-made tomato compote and basil (Vegetarian or Vegan w/out Parmesan) \* Plus, Dessert, Door Prizes and a little something for everyone to celebrate our CMG 17th Anniversary! MOVIE PLAN: We’ll be seeing a CMG-Exclusive Private Screening of THE ODYSSEY immediately following the meal at 4:00pm. We’ll head to the theater together immediately after the BRAVO portion of the event. We'll be in Theater #6! HOW TO GUARANTEE YOUR SPOT: Seating is limited and prepayment required to RSVP. Don't miss out -- please RSVP and pre-pay as soon as possible to guarantee your spot! All-inclusive pricing of $55 per person includes: salad, bread, entrée, beverages, dessert, tax, tip + private screening and a little something-something to take home with you! Prepayment via VENMO (@Daniel-Bezon), ZELLE (Daniel Bezon), or cash/check at any event between now and the Anniversary Party. If either payment option requests a phone number or if you’d like to mail payment, just send me a private message offline and I’ll send you the phone number and/or address. Look forward to seeing you there for what should be another fun and memorable event, Dan

Come join us for lunch together at Bendi Wok, one of my favorites!