Logic

Flow Beneath the Bells: Traditional Yoga at the Netherlands Carillon Cost: Free Level: Beginner Friendly Take a break from the noise and join us for a refreshing hour of yoga in one of Arlington’s most beautiful outdoor spaces. Whether you’ve been practicing for years or can’t touch your toes without negotiating first, you’re welcome here. This class is designed for beginners, but experienced practitioners will also enjoy the flow. During this session we’ll: • Learn foundational yoga poses • Explore simple breathing techniques to reduce stress and improve focus • Build strength, balance, and flexibility • Stretch out tight muscles from work, running, cycling, or life in general • Spend an hour moving, breathing, and reconnecting with ourselves No pressure. No competition. No yoga experience required. What to Bring • A yoga mat or large towel • Water • Comfortable clothes you can move in • An open mind A Few Quick Notes • Please arrive a few minutes early so we can start on time. • Avoid a heavy meal right before class. Light snacks are fine. • If your plans change, please update your RSVP so someone else can join. Safety Disclaimer Please consult your healthcare provider before starting any exercise program, including yoga. Participate at your own pace and listen to your body. Modify or skip any movement that doesn’t feel right for you. By attending this class, you acknowledge that you are responsible for your own health and well-being and participate voluntarily.

Socrates Café meets twice a month. Though this may be considered a "philosophical" group, there are no rules as to what is discussed. Usually, the topics revolve around social concerns, morality, and the first principles of things. Prior to each meeting we vote online for the questions we will discuss. That way, we will have enough time to ruminate on them and have more in-depth conversations. If you RSVP to a meeting, you may post your question in the event comments section below. I'll send out a survey for voting a few days prior to the meetup. We discuss two questions each night. So you will get to cast two votes in the survey. When we meet, we break into smaller groups of five to seven to discuss the top two vote-getters. Each group discusses one question for around 45-50 minutes, and we then take a short break. After reconvening, each group moves on to its second question. Hope to see you there! -Brian

Weekly Draft night in NW. We currently meet up at Franklin Hall near 14th and Florida. U Street Metro is the closest stop. I'll have packs but feel free to bring packs if you have them. Entry is $17 (you can bring Play Booster packs to lower the cost by $3.50). If it is a special set, it will be more.

We’re excited to bring the community together for an evening of learning and connection. This time, we'll have a community member from PagerDuty sharing a use case and, as usual, an Elastic employee sharing their expertise as well. Come support your fellow developers, learn something new, and meet others who are passionate about search, observability, and security. **Date and Time:** Monday, June 29th, from 5:30-7:30 pm EDT **Location:** Elastic Arlington Office - 4100 Fairfax Drive, Ste 500, Arlington, VA 22203 **Agenda:** * 5:30 pm: Doors open; say hi, grab a seat, and eat some food. * 6:00 pm: **Beyond the Alert: Scaling Incident Response with Elastic, PagerDuty, and MCP**, by Nick Worthington, Senior Solutions Consultant at PagerDuty * 6:30 pm: Q&A with Nick * 6:40 pm: **Observability AI Agents - Behind the Scenes,** by Josh Phifer, Principal Solutions Architect at Elastic * 7:10 pm: Q&A with Josh * 7:20-7:30 pm: Networking & refreshments **Talk Abstracts:** **Beyond the Alert: Scaling Incident Response with Elastic, PagerDuty, and MCP** In this session, we will dive into the next generation of the Elastic and PagerDuty integration. Discover how to leverage Model Context Protocol (MCP) and advanced automation workflows to ingest telemetry, contextualize alerts, and trigger automated remediations. Learn how to reduce MTTR and eliminate alert fatigue, turning your incident management framework into a scalable operation. **​** ​**Observability AI Agents - Behind the Scenes** ​In the age of AI, nearly every observability platform offers some form of intelligent assistance — from automated root cause analysis and incident triage to query generation and dashboard creation. Yet for most users, these AI agents remain black boxes: powerful, but opaque. ​What principles guide their design? How do they reason over telemetry data? And what if you need to customize, extend, or build agents tailored to your organization’s workflows? In this talk, we’ll peel back the curtain on observability AI agents. We’ll explore the reasoning strategies, and orchestration tools that power them. Finally, we’ll dive into how Elastic’s AgentBuilder and Workflow ecosystem enable teams to move beyond out-of-the-box automation - empowering you to shape and build the agent experience your operations demand. **Parking:** * The building’s parking garage is operated by Colonial Parking and is located off N. Randolph Street * Book a spot on[ SpotHero](https://spothero.com/search?kind=address&latitude=38.8818514&longitude=-77.1095268&search_string=4100+Fairfax+Dr+%23500%2C+Arlington%2C+VA+22203%2C+USA) * A Metro Station is located across the street

Breathe. Be Still. Reconnect. Join us for a peaceful hour dedicated to meditation, mindful breathing, and gentle movement. Cost: Free Level: Beginner Friendly What We’ll Do This class is centered on calming the mind and nervous system through breath and meditation. Whether you’re completely new or have an existing practice, you’re welcome. During the session we’ll: * Learn simple breathing techniques to reduce stress and promote relaxation * Practice guided meditation to improve focus and inner awareness * Explore mindfulness exercises you can use in daily life * Enjoy a few gentle stretches to release tension and prepare the body for meditation * Leave feeling calmer, more grounded, and refreshed No flexibility, experience, or special skills are needed—just bring an open mind. Please Bring * A yoga mat or towel * Water * Comfortable clothing * Yourself A Few Notes * Avoid eating a heavy meal before class. * Feel free to bring a light snack. * Please arrive a few minutes early so we can begin together. * If your plans change, kindly update your RSVP. Disclaimer Please consult your healthcare provider before participating if you have any medical conditions or concerns. Meditation, breathing exercises, and gentle movement are generally safe but should always be practiced within your personal comfort level. By attending this class, you acknowledge that you participate voluntarily and are responsible for your own well-being during the session.

Doubles Volleyball - Competitive BB-A level @Bluemont Park Let's get together to play some fun A level Doubles games at Bluemont. Format: Doubles COST: FREE Court Type: Outdoor grass Minimum Skill Requirements: BB-A level (click [here](https://docs.google.com/document/u/2/d/1PojSi4qdlRsv1msCHhvpQ43iDc4FfzQwpWCc3kafVMY/mobilebasic) for details) Attention: 1. This event is not always on a first come, first served basis. Those who can bring a net and ball, may get priority over others on the waitlist. 1. Since skill levels are self-reported, some attendees may not meet the expected level in reality, so we encourage you to choose a partner you can enjoy the game with, and since this is a competitive event, it is okay if you make a strong team and win all the games. 1. Since people arrive at different times, each group of 1. Players will set up and claim a net as they arrive, and may continue playing without rotating until all nets are set. ——— Smiley Social documents: [Group Rules](https://docs.google.com/document/u/2/d/1HrG35p_0M08leRvCp8XWG3CMkr_GL928XFabl5T6Dvg/mobilebasic) [Liability Waiver](https://docs.google.com/document/u/2/d/1W2mq-7m99lmvd7gdWYaSUFtvVg4UGnzV6koafAbHmco/mobilebasic) [Volleyball Levels](https://docs.google.com/document/u/2/d/1PojSi4qdlRsv1msCHhvpQ43iDc4FfzQwpWCc3kafVMY/mobilebasic)

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.

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

Some trained COUNT volunteers work together once a month at RMH (http://www.rmhc-centralohio.org/volunteer.php) as Housewarmers (usually on the 1st Sunday from 1 – 5 PM). Some schedule other shifts at their convenience. You may try this out with less fuss by following a "Fast track" or go through the normal process. Fast track • Arrange a time to shadow a COUNT volunteer. Call Dave Nohle at 614-268-9558 (cell). • Show up and try it out. • Complete application, etc. later. Normal process • Complete an online application (http://rmhc-centralohio.org/volunteer/). • Attend orientation in advance. • At orientation you will complete forms agreeing to keep family/patient info private and allowing a background check and tour the facility. • Complete one training shift. Daily shifts are: morning 9 AM - 1 PM, afternoon 1 - 5 PM and evening 5 - 9 PM. • Schedule shifts online using the on the RMH scheduling system (http://www.volgistics.com/ex/portal.dll/?FROM=32895). The Ronald McDonald House (RMH) provides housing and meals for families with sick children. The Columbus RMH is the largest in the world with 137 rooms. COUNT has been volunteering there since May 2014. Housewarmers work with RMH guests to provide a home-like environment - greet, assist with family needs, answer phones, give tours, assist with checkin/checkout, prepare guest rooms after checkout, clean facility, laundry, restock supplies and staff the front desk. RMH Housewarmers volunteer at least one four-hour shift a month. All Housewarmers must complete an application and agree to a background check before they can be full fledged volunteers.

**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: This month Chris Pazsint will be talking about Agentic Coding. How does one use CLI Based Agents, and Agentic IDEs such as Cursor, Kiro, Antigravity? How to include agentic coding plugins for IDEs you already love such as Visual Studio Code. 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

You can sleep in on the Sesquicentennial (observed), we’re shifting to the following Friday. But join the local UX community for a chat and some biscuits to catch up. If you were in CA for Figma Config, tell us all the lines and you can tell me how I can animate an SVG without coding it by hand, and why I’d even want to. Thanks to the team at Nationwide of supporting the group.

http://photos2.meetupstatic.com/photos/event/2/a/9/6/600_348310902.jpeg Instructor - Crow, HPS Class fee is $30 at the door or approved exchange RSVP with Advance pay of $25 (discounted) by PayPal on the web or by contacting Enchanted Elements (614) 437-2642. Reservations made directly to Enchanted Elements will be added to the class list manually not online. Private Instruction ~ Closed to the Public ~ Initiated Members Only Please come prepared for ritual. Blessings ~ Crow