MapReduce

Welp, it's official. I'm moving to Taiwan on June 30. It would be great to see everyone before I go!

## **Sunday Worship: Encountering God’s Word** Join us every **Sunday at 10:45 AM** for a powerful time of worship, prayer, and deep biblical engagement. Our Sunday service is the heart of our community, where we gather to honor God and equip ourselves for the week ahead through the transformative power of the Gospel. *** ### **What to Expect** * **Christ-Centered Worship:** We begin our time together by lifting our voices and hearts, creating a space to experience the presence of the Holy Spirit through song and prayer. * **Exegetical Preaching:** We value the depth of Scripture. Our sermons focus on unfolding the Bible verse-by-verse, providing clear theological insights and practical applications that speak to the challenges of modern life. * **A Welcoming Community:** At Bethel, you aren't just a face in the crowd. You’ll find a diverse family of believers dedicated to walking together in love, grace, and mutual support. * **A Call to Action:** We believe faith should move us. Every service concludes with an encouragement to take the hope of Christ out into our neighborhoods, workplaces, and families. ### **Plan Your Visit** Whether you are wearing your "Sunday best" or coming in casual attire, you are welcome here. We believe that no matter where you are in your spiritual journey, God has a message of grace waiting for you. * **Location:** 9200 Edmonston Road, Greenbelt, MD 20770 * **Time:** Sundays at 10:45 AM *** > *"For where two or three gather in my name, there am I with them."* — **Matthew 18:20**

Let's get together to play some competitive quads and doubles volleyball. **COST**: FREE **Court Type**: Outdoor grass **Minimum Skill Requirements**: Intermediate (click [here](https://docs.google.com/document/d/1PojSi4qdlRsv1msCHhvpQ43iDc4FfzQwpWCc3kafVMY/mobilebasic) for details) Attention: 1. This event is **NOT on a first come-first serve** basis and players with higher skill level and players who can bring a net/ball will get priority over others on the wait list. 2. Since skill levels are **self-reported**, some new attendees may not meet the expected level. For doubles, we encourage you to choose a partner you can enjoy the game with, and since this a competitive event, it is okay if you make a strong team and win all the games. 3. Each person must help set up and take down one net, leaving some nets unset for latecomers. 4. Please answer all questions, so it's helpful for us to organize the event. **Smiley Social documents:** 1. [Group Rules](https://docs.google.com/document/d/1HrG35p_0M08leRvCp8XWG3CMkr_GL928XFabl5T6Dvg) 2. [Smiley Social Volleyball Levels](https://docs.google.com/document/d/1PojSi4qdlRsv1msCHhvpQ43iDc4FfzQwpWCc3kafVMY/edit) 3. [Good doubles partner](https://docs.google.com/document/d/14weEw-P52XKx0P8K2l-ZOFtYU61wmfdkSkopbG5avro/) 4. [Liability Waiver](https://docs.google.com/document/d/1W2mq-7m99lmvd7gdWYaSUFtvVg4UGnzV6koafAbHmco)

As a reminder, since Freedom Plaza is under construction, we will meet at the plaza in front of The International Trade Center near the National Children's Museum (on Pennsylvania Ave). We'll begin with going over a few drills (varies week to week). The skills we drill will be for the first 30 minutes. For the second half, we will casually skate down the bike lanes on Pennsylvania Avenue from the plaza to the U.S.Capitol and stop at 3rd St. and then skate back the same route. This route is about 2 miles in total and is perfect for those who are new to skating in the city but feel comfortable on skates in a parking lot or roller rink. This is also great if you wish to start with shorter routes to increase your physical fitness or stamina for some of the other routes. This is an excellent opportunity to prepare to skate with others on the road. You will also get to meet skaters who will arrive for the Intermediate and Advanced skate routes following the introductory skate. This is great training to feel prepared for the Tuesday Night and Friday Night Skate! Route: http://www.gmap-pedometer.com/?r=7653831 Inline skates (rollerblades), roller skates (quads), bicycles, unicycles, skateboards, longboards and other similar modes of transportation are welcome to join. Helmet, wrist guards, elbow pads, and knee pads are required. Skate at your own risk. Children under 18 must be accompanied by an adult for the duration of the session.

Come to MLK Library for a free, family-friendly afternoon of conversation, celebration, and really good food. We're inviting the whole area to join us in celebrating ourselves, our neighbors, and the things that make DC special. There will be games, giveaways, and a chance to make new connections at every level. Bring your hopes and dreams for the future of our city, and an open mind to learn from your neighbors. We hope to see you there.

We’re continuing our new monthly series: **Sunday Dinners!** I’ve always experienced Sunday dinner as a time to connect, catch up, share a few laughs, offer support, and recharge before the week ahead—and I’d love to create that same sense of community with you. This month’s theme is a Pre–4th of July Barbecue Celebration! Join us at Pork Barrel BBQ as we kick back, enjoy great food, and celebrate the holiday spirit together. Whether you choose a platter to share or your favorite entrée, there will be plenty of opportunities to relax, mingle, and enjoy good company. To get into the festive spirit, wear something red, white, or blue. Feel free to bring a friend and introduce them to the group! Please note that each guest is responsible for purchasing their own meal. Come hungry, bring your holiday spirit, and join us for an afternoon of food, fun, and connection!

We meet on Sundays at 8 a.m. for training runs on some of DC's best trails, including Rock Creek Park and the surrounding area. We typically meet at either Peirce Mill in Rock Creek Park, or Roosevelt Island, depending on the route. Details of the weekly schedule can be found here: https://new.vhtrc.org/runs/sip We hope you can join us for a run! All paces and levels of trail experience are welcome for these runs, which range in distance from 6 to 9 miles.

📚 Do you love reading, but wish you had a structure and a community to share your insights with? Join our small circle of curious minds (just 4 members per gathering) as we come together for an hour of focused reading—in the calm setting of a library or the cozy atmosphere of a café. Here’s how it works: First part: Quiet reading on your own—bring a book you’re exploring, whether it’s philosophy, history, psychology, literature, or anything meaningful to you. Second part: We regroup and each person shares key takeaways, insights, or questions sparked by their reading. This sparks a structured yet free-flowing conversation around ideas, perspectives, and personal reflections. Why join? Add structure to your reading habit. Discover new books, authors, and ideas through others’ choices. Build real connections by sharing and listening deeply. Socialize around something meaningful instead of small talk.

\*\*\* New Trial Process - No More Signing In \*\*\* **Step 1:** **Read the Liability Disclaimer:** [https://www.nvhc.com/signin.pdf](https://www.nvhc.com/signin.pdf) **Step 2:** When prompted, **type:** **"I Accept**/**Full Name/Contact Number/Emergency Contact Number"** Example: "I accept/Jane Doe/703-555-5555/301-666-6666" This is a trial process and is not available on all hikes. **Length**: 2 miles. Elevation: Negligible. Pace: 2.0 miles per hour **DESCRIPTION** This event is not really a hike; it intended to bring together hikers who for whatever reason are unable to go on a regular hike but are interested in keeping in touch. In addition, the event is of course fully open to anyone in the club, regardless of their hiking abilities. The highlight will be pizza at the famed local joint, "Red Hound Pizza" [[link](https://www.redhoundpizza.com/)] at **noon**. Prior to the meal, optionally, those who can and are willing can join a leisurely two-mile stroll around the pretty, historic town of Tacoma Park. We will meet east of the **Tacoma** station on the red line at the junction of **Carroll** Street and **Cedar** Street, one block from the Metro, as below: (1) Strollers: Meet group at 11:00 (2) Non-strollers: Meet the group at 12:00 (same place) **PARKING:** Lots nearby; streetside is an option. Parking is free on Sundays. **DOGS:** DOGS permitted per Club [policy](https://nvhc.com/hikeinfo/policies/).

You must read the following NVHC Sign-in Sheet Statement/Liability Disclaimer, https://nvhc.com/signin.pdf and then answer the question that you will see when you RSVP with "I accept" to be permitted on the hike. Distance and Elevation Gain: Approximately 8 miles, 850 feet Please join me for a brisk hike in the northern section of Rock Creek Park, starting from the visitor center. The trail is mostly dirt, with some roots and rocks, and a few steep inclines. Highlights include plenty of creek views, a few stream crossings, and a five-trunk tulip tree. We'll be looking for any edible berries! Directions: The hike begins and ends at Rock Creek Nature Center and Planetarium, 5200 Glover Road, N.W., Washington, DC. Meet the group by the building; the center normally opens at 9:00. There is lots of parking by the visitor center. Hiking Pace: 2.5-3.0 mph average moving pace. We will be hiking as a group; the group will determine the overall pace. You should have prior experience of hikes of a similar distance. To Bring: Please bring plenty of water, snacks, and sturdy, comfortable footwear. And of course a positive attitude! Dogs are permitted on this hike in accordance with the NVHC Dog Policy: https://tinyurl.com/nvhcdogpolicy. You must let the hike leader know if you are bringing a dog, and the dog must be kept on a leash.

Please join us for a special combined event - our fun and friendly monthly [VSDC](vsdc.org) Vegan Potluck AND a board games gathering - twice the fun!! The potluck will start at 12 pm and go until 2 pm (approx) and the board games part will go from 2 to 4 pm. You can attend either or both. There is no charge to attend this event; you will be expected to bring vegan food or drink to share for the potluck or vegan snacks for the board games part. The location is in downtown Silver Spring MD, at the DC border. ***\*\*When you RSVP, please indicate if you are attending the potluck or the board games gathering, or both.\*\**** **Items to bring to the potluck:** \- Vegan potluck dish \(no animal products of any kind\) to share\. For food quantity\, please bring 4 to 6 times the number of servings times the number in your party\. \- A serving utensil for your dish \- Ingredients list or recipe for your dish \- ***Please print or write it out in advance*** \- Beverage for yourself or one to share \- To help reduce waste\, bring your reusable plate\, cup\, and utensils [VSDC will provide drinking water.] Please Note: \- Be sure to help leave the space clean before leaving the potluck and take the containers and utensils you brought with you\. *\- Vegans do not consume any animal products or byproducts \(no meat\, chicken/poultry\, fish/sea animals\, eggs\, milk or dairy products\, honey\, etc\)\.* **LOCATION** Eastern Village Cohousing, 7981 Eastern Ave NW, Silver Spring MD 20910. Enter into the front door and walk into the Community Room. **PARKING** Yes, there should be free street parking on Sundays in this residential neighborhood. Also there is free parking in the parking garage adjacent to 7981 Eastern Ave. *Please read and follow all parking signs.* **METRO** This location is accessible by public transport. It is 0.6 miles from the Silver Spring Metro station on the Red line. ***Please plan your trip in advance and ask any questions at least one day in advance. The organizers will do their best to answer questions but ones on the day of the event will be difficult for responses.*** Email potluck@vsdc.org for questions or to help plan future potluck events. VSDC Thanks Rodney Elin for arranging for this wonderful space! ***Don't be a no show! If your plans change, update your RSVP.*** **VSDC: More Than A Meetup** We are delighted to have you as part of The Veg Society of DC Vegan Meetup group, and we look forward to seeing you at our events. Did you know that [VSDC](https://vsdc.org/%20) is a nonprofit organization with membership benefits? With VSDC membership, you will save money at area restaurants and businesses, attend VSDC member-only events, and, most importantly, support us as a clear and consistent voice for improving the lives of all beings through community building and education centered on the benefits of a vegan diet and lifestyle. The membership fee is minimal, but the impact is significant! [Join today](https://vsdc.org/membership/)! **Ways to Stay In Touch with Us** Thank you for being part of our Meetup presence and bringing like-minded people together. We invite you to: * Become a [VSDC member](https://vsdc.org/membership/) to save money at area restaurants and support us in being a clear and consistent voice for improving the lives of all beings through community building and education centered on the benefits of a vegan diet and lifestyle. * Sign up for our[ monthly e-newsletter](https://vsdc.org/about/newsletter/) to hear more about our activities. * Follow us on [Instagram](https://www.instagram.com/vegsocietydc/) or [Facebook](https://www.facebook.com/vegsocietydc/) to engage with us. **Interested in Volunteering with VSDC?** VSDC offers many events each month, thanks to the dedication of our event planning team. Would you consider volunteering? To learn more and get started, [please visit our website](https://vsdc.org/volunteer/). **Only Vegan Food, Please** While VSDC welcomes people wherever they are on the path to an all-plant, vegan diet and lifestyle, it is our policy that only vegan food be served and consumed at our events. If you would like to [explore a vegan diet or get support in making lifestyle changes, consider these resources](https://vsdc.org/exploringvegan/). **Liability Waiver and Code of Conduct** When you sign up to attend, you automatically acknowledge [VSDC's Liability Waiver](https://vsdc.org/activity-waiver/) and commit to follow the code of conduct found at [Policies - VSDC - Veg Society of DC](https://vsdc.org/policies/). **VSDC. Creating communities. For your health, the animals, and the planet.**

**🎉 Book Swap: Bring Your Books to the West End Neighborhood Library! 📚** 📅 **Date:** Sunday, June 28th 2026 🕒 **Time:** 2:00 PM - 4:00 PM 📍 **Location:** West End Neighborhood Library - 2301 L St NW, Washington, DC 20037 Conference Room 2 **Agenda:** * **2:00 PM - 2:30 PM** \- Check\-in and chat * **2:30 PM - 2:45 PM** \- Introductions * **2:45 PM - 4:00 PM** \- Book swap **Please note**: * Gently used books are ideal for swapping. * If a book you bring isn’t swapped, you are responsible for taking it home. * This is a “stay-and-swap” event, so please join with the intention of engaging and connecting with the group.

**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

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.

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.

This is an in-person meeting. At this meeting you will get answers to depression and anxiety. Find out the source of them and how to get rid of them. Did you know that unwanted emotions like anxiety, depression, unhappiness, loneliness, hopelessness, anger, fear, or feelings of irritation don’t just fall on you for no reason. They are not random occurrences that simply happen to people's minds. They are definitely not due to a chemical imbalance in your brain from some nebulous chemical reaction "by chance". Your negative emotions are the symptoms of the painful experiences that you have which are not healed, and which are still affecting you. The effects of these painful experiences are exacerbated by the pressures or difficulties of the other problems in your life. Come to our Meetup, where we can introduce you to some of the knowledge, tools and techniques of the breakthroughs in the field of the mind that we can apply to this ever important area of life. Be sure to click on the red "Attend" button below to come to this local event. We look forward to seeing you there. This group is created by the Hubbard Dianetics Foundation of Central Ohio and Church of Scientology of Central Ohio.

Want to be a speaker? submit your talk to our Call for Presenters!!! https://sessionize.com/azure-cbus-2026/

(Note: RSVPing here on meetup does NOT reserve your seat. To do that, you’ll need to register at our website, [HERE](https://www.coreerocks.com/Events.aspx?ID=Picnic-with-a-Purpose-Real-Estate-Networking-That-Actually-Pays-Off-14-7-7-2026).) Real estate is a proven wealth-builder—it has been for generations. But it’s not a solo sport. You need PEOPLE—who can advise you, partner with you, bring you deals, and buy deals from you. We’re all about bringing you the best, most active, most got-your-back people in Central Ohio, which is why our July meeting is all about real conversations with real investors at our annual Picnic with a Purpose. This is where: * Deals get discussed * Partnerships get formed * Funding relationships start * Problems get solved faster Bring your family. Build your network. Strengthen the relationships that actually move your business forward. Members and first-time guests are free. Returning guests are $35. Location is a local park and will be shared after registration. Space is limited, so you’ll want to secure your spot now. Remember, to actually reserve your seat, you have to go [HERE](https://www.coreerocks.com/Events.aspx?ID=Picnic-with-a-Purpose-Real-Estate-Networking-That-Actually-Pays-Off-14-7-7-2026) and register on our website!

**Latest Dojo Location!** **Knotty Pine Brewing** 1765 W 3rd Ave, Columbus, OH 43212 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 speakers for our Monthly Meetups! Fill out the form if you are interested in presenting to the Python Community. https://forms.gle/ehSfUAC2WgR34Crq9