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Frequently Asked Questions

Yes! Check out mapreduce events happening today here. These are in-person gatherings where you can meet fellow enthusiasts and participate in activities right now.

Discover all the mapreduce events taking place this week here. Plan ahead and join exciting meetups throughout the week.

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MapReduce Events Today

Join in-person MapReduce events happening right now

Doubles Volleyball - Competitive
BB/A level @Bluemont Park
Doubles Volleyball - Competitive BB/A level @Bluemont Park
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: 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)
Mid-Week Service
Mid-Week Service
## **Mid-Week Service: Renew Your Spirit** Join us every **Wednesday evening at 6:15 PM** for our Mid-Week Service, a dedicated time to pause, pray, and recharge in the middle of a busy week. Held in an intimate and welcoming setting, this service is designed to help you reconnect with God and find peace through His Word. ### **What to Expect** * **Deep Biblical Teaching:** We move beyond the surface, engaging in verse-by-verse studies of Scripture—such as our current journey through the **Book of Acts**—to gain practical wisdom for daily life. * **Community Prayer:** We believe in the power of collective intercession. Each week, we lift up the needs of our families, our city, and the world. * **Heartfelt Worship:** A time of singing and reflection to center our hearts on the presence of the Holy Spirit. * **Authentic Fellowship:** Connect with a supportive community of believers who are walking the same path of faith. Whether you are looking for a deeper understanding of theology or simply a quiet place to sit at the feet of Jesus, our mid-week gathering offers the spiritual nourishment you need to finish your week with strength and purpose. *** > *"But in your hearts revere Christ as Lord. Always be prepared to give an answer to everyone who asks you to give the reason for the hope that you have."* — **1 Peter 3:15**
Meet and Greet at Yummy Bowl
Meet and Greet at Yummy Bowl
Yummy Bowl serves Mongolian BBQ, sushi, and ramen. Mongolian BBQ is a stir-fry style of cuisine where you place a selection of raw noodles/rice, vegetables, fruit, and protein in to a bowl along with your choice of sauces and the dish is cooked for you on a large, round grill while you wait. Every bowl is delicious and you are the chef so the selection gets better every time! Expect entrees in the range of $17 plus tax and beverage. This is a great opportunity to meet others who are new as well as those who have been around a while! Look for GRASP table flyers and Eli's GRASP shirt to easily find the group. We can't wait to see you there!
Start Creating: Content Open House @ FPA
Start Creating: Content Open House @ FPA
# Create Local. Tell Your Story. Community Media Open House @ FPA **Fairfax Public Access** **Wednesday\, June 3rd\, 2026 \| 7:00pm \(Approx\. 2 Hours\)** Are you interested in video production, podcasting, television, filmmaking, or community storytelling? Join us for a fun and informative evening at Fairfax Public Access and discover how our Community Media Center helps local residents create and share original content. Meet fellow creators, tour our production facilities, and learn how you can gain access to professional media tools, training opportunities, and collaborative creative resources right here in Fairfax. ## What You’ll Experience: • Meet others interested in content creation • Guided tour of our studio and media production spaces • Learn about our equipment and facility options • Discover how members can produce television programs, podcasts, digital content, and community stories • Explore opportunities to volunteer, collaborate, and participate in local media projects • Q&A session with staff about memberships, classes, studio access, and production support Whether you're brand new to media production or already creating content, this is a great opportunity to explore the creative resources available through your local public access community media station. **Location:** 2929 Eskridge Rd., Suite S Fairfax, VA 22031 **RSVP or Questions:** [FPAtraining@fcac.org](mailto:FPAtraining@fcac.org) 571-749-1132 [www.fcac.org/orientation](http://www.fcac.org/orientation)
Shut Up & Write!® in Washington DC
Shut Up & Write!® in Washington DC
I try to arrive by 6:45! Arrive before me? There will be a reservation under Connor L. You can either ask the host in Sonny's or look for the silver table tent with my name written in green tape. -- Join us for some focused writing time. All writers and all experience levels are welcome and don’t worry, no one will see what you've written. This session is about getting your writing done and meeting other writers in your area. Bring your writing materials (such as a notebook or a charged laptop - outlets are limited.) And if you'd like to tune out other patrons at Sonny's or any overhead music, we recommend bringing headphones or earplugs. -- BEING LATE IS OKAY: Just show up and get settled, then check-in with me after the session. If you were on time, please be willing to make room for the friendly latecomer. Happy writing and I look forward to seeing you! When you show up, I will be sitting at a table with folded "Shut Up & Write" table cards. Say hello to everyone, grab a drink, and get your writing tools ready. Once you’re all settled, take some time to chat with your fellow writers. Once everyone’s arrived, I will lead quick introductions and then set the timer for our quiet and focused writing session. Afterward, we’ll have time to chat and get to know each other. We often talk about our successes and challenges as writers. If you don’t have time to stick around, no worries! -- **A note about the format** We don’t host critiques or readings. These events are a safe space for writers of all skill levels and genres to work on their craft, so no one will read or critique your writing. For our full event schedule, visit [https://shutupwrite.com](https://www.shutupwrite.com). -- **Other Important Details:** **WiFi name/password:** Name - Sonny's/Doubles Guest; Password - pingpong **Travel / Parking info:** Sonny's is on the D40/D4X bus line and about a 15 minute walk from either the Columbia Heights or Georgia Ave/Petworth metro lines. There is limited on-street parking. **Venue Guidelines:** Please thank our hosts by purchasing something.
Neighborhood Gems: Dishes you can't find in DC at Chef Tan!
Neighborhood Gems: Dishes you can't find in DC at Chef Tan!
Our NEIGHBORHOOD GEMS series features emblematic meals from around the world. This series shines a light on local restaurants and is designed to bring together inquisitive foodies and dishes that are unique and oh so worth a trip on roads less traveled! Join us for authentic Hunan & Szechuan dishes at ***Chef Tan***! **From Washington Post** Chef Tan invites diners to experience the tongue-tingling pleasures of one of China’s great cuisines in an understated Vienna strip mall. When Chef Tan opened in Vienna last July, the restaurant had no website and initially offered neither takeout nor delivery. Albert Yang, the restaurant’s regional manager, believed that diners should experience Hunan cooking at its freshest and most vibrant. “If you pack it to deliver, the color, the oil, the meat will change,” he says. This was a sacrifice he wasn’t willing to make, even if it meant losing business. Because of the low-key opening, I didn’t get wind of Chef Tan until February. Others had clearly beaten me to the punch. On my first visit, all but the large banquet tables in the handsome, wood-paneled dining room were occupied by chattering friends. Soon, my own table filled. Thinly sliced pork belly buried under waxy, modestly spicy green peppers. Morsels of chicken sweetly perfumed with ginger and surrounded by chopped red chiles packing merciless, browbeating heat. Tender slivers of lamb, ornamented with grassy cilantro and mild, neatly diced red peppers. As I inhaled steam abundant with chopped chiles, pungent fermented peppers and dark, sharp vinegar, I understood Yang’s stubbornness. This was not food destined for a takeout container. I floated back to the parking lot, in awe of the mastery quietly playing out between a paint supply store and a beer and wine shop in this Northern Virginia strip mall. When your server arrives with a mortar and pestle, it initiates a little table theater at Chef Tan. They slowly agitate the contents of the bowl, breaking through a layer of finely chopped green chiles and fermented bean curd to reveal strands of eggplants and wobbling, jet-black “century” eggs. If you’re unfamiliar, they’ll explain each ingredient, talking you through the curing process that gives these eggs their striking color and butter-rich texture. “Instead of just providing the best taste, we also want to show some culture and immersive experience,” says Albert Yang. In a region where these chile-prickling, ferment-tingling dishes are nearly impossible to find, Chef Tan serves each one with a sense of great duty. If this is your first taste of Hunan cooking, you should love it. And Chef Tan is easy to love. Owner Kevin Tan hails from the riverside city of Hengyang, as do many of the restaurant’s cooks, and dishes from their hometown shine. In lufen, springy rice noodles come in a concentrated stock warmed with anise and cinnamon, laid with thin strips of beef shank and a handful of crunchy peanuts. In another dish, the noodles float in a light seafood stock lit with green chile heat and packing seasonal vegetables and fillets of dense, flaky fish. Yang says his homesick friends once drove as far as New York for a taste of home. Chef Tan brought relief. Though the menu includes a small section of Chinese American standbys, the best way to orient if you feel a little lost is to take stock of what neighboring tables are eating and follow their lead. This is how I first came to know the pleasure of little river snails stir-fried with pickled long beans and the grassy nuances of tender lamb cooked with cilantro. Best of all, after four visits to my new favorite Chinese restaurant, I’ve barely scratched the surface. **Check out the menu** **[here](https://pos.chowbus.com/online-ordering/store/Chef-Tan/22196)** Separate checks will be arranged in advance. All diners will settle their own tabs. We ask that ALL folks honor their RSVP. If you are unable to attend after sending in a YES, please update your status so that others may join and help us support local businesses. In the event our group incurs a fee for no-shows / late cancellations, your ability to RSVP for future events will be restricted. Thank you in advance for your understanding. To enhance the opportunity for great conversation, we will continue to limit the group size. Please feel free to sign-up to meet us along with up to 2 friends. **\*\*** **WAITLIST:** Meetup does not allow waitlists for paid events. *If this event fills and you would like to be added to the waitlist, please send a note to the host through the Meetup app. **\*\**** In the future, we will vary the days of the week and the types of restaurants to keep events interesting. PLEASE MAKE SURE YOU ARE COMMITTED TO GO WHEN YOU RSVP FOR THIS EVENT. Feel free to make suggestions for future meet locations. \*\* The small non-refundable registration fee helps us share the cost associated with the Meet-Up platform ($360/yr) and reduces the likelihood of no-shows, allowing us to better plan our events and accommodate all participants. Meetup charges $0.51 and Paypal charges $0.53 on the $2 registration fee. Thanks in advance for your understanding!\*\* If you are unable to join us in June, we hope you'll stay interested and join us for a meal in the future. Looking forward to catching up with you for an wonderful dinner at Chef Tan!
FREE God Cube!
FREE God Cube!
I've updated the God cube with deities, shrines, and sagas from recent sets! Enjoy a medley of synergies from Kaldheim, Amonkhet and Theros (with some Kamigawa, TLA, LOTR, OTJ, Ixalan, and now Lorwyn thrown in too!). Check out the list here: [https://cubecobra.com/cube/list/god-cube?view=spoiler](https://cubecobra.com/cube/list/god-cube?view=spoiler) As always feel free to show up as early as 5:30 PM for some casual Planechase commander. Also, here's a list of cards [needed for my cubes](https://docs.google.com/document/d/1HeQ38Nu_SrG6agouvL8vinXByX-uvE_smBEZMwpt_l8/edit?usp=sharing). CONDUCT POLICY We cultivate a safe, friendly atmosphere. Please keep other's feelings close to mind. Derogatory comments of any kind are unacceptable, as is behavior that may make others uncomfortable, such as displays of anger, suggestive or abusive language, or rage-quitting. If the stresses of the game are getting to you, we encourage you to politely sit out for a while or reconsider your attendance. Thank you! If this is your first time RSVPing to one of my events, please message me to confirm that you will be attending.

MapReduce Events This Week

Discover what is happening in the next few days

Machine Learning for Reliable Quantum Computing: An Algorithm–Hardware
Machine Learning for Reliable Quantum Computing: An Algorithm–Hardware
Date: June 7 2026 Sunday 10:00 am - Noon EDT Full title: Machine Learning for Reliable Quantum Computing: An Algorithm–Hardware Co-Design Perspective Summary: Reliable quantum computing requires co-design across the full stack, including algorithm structure, compilation, and execution, rather than isolated optimization of any single layer. This talk presents a unified framework in which these layers are jointly optimized under realistic hardware constraints. Structure-aware compilation exploits algorithmic interaction graphs to reduce circuit depth; joint optimization across mapping, term ordering, and algorithm parameters yields significantly improved success probability; and execution-layer analysis reveals that error mitigation effectiveness depends critically on circuit symmetry and native gate choice. While demonstrated on superconducting quantum processors, the underlying co-design principles are potentially transferable across architectures. Building on this foundation, the talk highlights machine learning as the key enabler for closing the feedback loop: data-efficient, parameterized noise models learned directly from workload execution data achieve substantially improved predictive fidelity over vendor models without the overhead of dedicated characterization. These insights situate the co-design perspective within the emerging framework of quantum deep learning. In this broader setting, the talk also presents an operational definition, a unifying taxonomy, and a benchmarking protocol grounded in explicit resource contracts. Speaker: Dr. Yanjun Ji has an interdisciplinary research background in Physics and Computer Science. In 2020, she completed my Master's degree in Theoretical Physics at Saarland University. In 2024, she earned her Ph.D. in Computer Science at the University of Stuttgart. She is currently a postdoctoral researcher at Forschungszentrum Jülich. She is committed to interdisciplinary research at the cutting-edge convergence of quantum computing and artificial intelligence. Her research encompasses both foundational theoretical investigations and the development of practical applications, aiming to serve society and benefit humanity. Moderators: Dr. Pawel Gora, CEO of Quantum AI Foundation [Quantum AI Foundation](https://www.qaif.org/ "https://www.qaif.org/") Dr. Sebastian Zajac, member of QPoland [QPoland - QWorld](https://qworld.net/qpoland/ "https://qworld.net/qpoland/")
AI Meetup - all are welcome
AI Meetup - all are welcome
Let’s talk about how you use AI, what you love and hate about it, learn from others and connect with your tribe!
PyData London 2026
PyData London 2026
PyData London 2026 brings together data scientists, engineers, and researchers from around the world for three days of insightful talks, tutorials, and community connection. Hosted in one of Europe’s leading tech hubs, the event highlights the latest developments in Python, machine learning, and data science. Attendees can expect a mix of cutting-edge research, real-world applications, and opportunities to network with industry leaders. Whether you're a beginner or an expert, PyData London offers something for every level of the data science community. **THIS IS NOT A TICKET- TICKETS MUST BE PURCHASED ON CONFERENCE WEBSITE.** https://pydata.org/london2026
Health Screenings & Educational Resources
Health Screenings & Educational Resources
This is a drop-in event, please note: receiving a screening is not guaranteed. Screenings will be provided as time and resources allow. Take charge of your health! Join us for a FREE comprehensive health screening with Luminis Health, where you can get your blood pressure, glucose, A1C, and cholesterol levels checked. You will get all the results of your screening the same day. Based on the screening results, you will be provided educational resources to help improve your health. Ages 18 & up. For fastest response to any questions, or for more information, please contact Health and Wellness directly via email [wellness@pgparks.com](wellness@pgparks.com)
DC Code & Coffee  - Southwest Library - Free Coffee!
DC Code & Coffee - Southwest Library - Free Coffee!
DC Code and Coffee is an inclusive, informal co-working session. It's community-led and community-run by devs, for devs. People of all skill levels attend. Whether you’re dev-curious, aspiring, or a professional developer, we’d love to have you! Come chat or learn to code on a Sunday afternoon with coffee and cool-inclusive people. Bring your laptop! We typically meet every month on the weekend. **Join our online community!** For all things Tech in DC and to get latest updates and tech events from the DMV area, join the [DCTech Slack](https://dctech.chat/). All DC Code & Coffee announcements are in the #dccodecoffee channel **How it works** Near the beginning of the event, we do an introduction circle. You say your name, what you can help others with, and what you would like help with. You can also share job opportunities. After the introduction circle, everything is self-organized.
Cuban Salsa/Rueda de Casino Class & Social Dancing
Cuban Salsa/Rueda de Casino Class & Social Dancing
Danceintime runs Cuban Salsa Classes & Social Dancing Every Saturday, all year-long. Come at 1:15 pm to sign in. Stay till 4 pm. Some of us go out for coffee or a bite to eat afterwards and everyone is welcome! $15/person. Cash, PayPal, Venmo, Apple Pay, or Card accepted. Chevy Chase Baptist Church; 5671 Western Ave. NW; Washington DC 20015. NOTE: Enter through back corner door of the church. Danceintime classes are great fun. The dance moves are beautiful, fun, and our class creates a bonded community... Check it out! Class will be held every Saturday in December....celebrate the holidays with dance! For more info: danceintime.com/classes Questions? Contact Barbbernsteintalks@gmail.com
Street Cleanup
Street Cleanup
**Join Friends of Accotink Creek, Fairfax County Restoration Project, and neighbors of Americana Drive to get trash out of this location plagued by illegal dumping.** **We can expect to encounter large quantities of trash of all kinds, from bottles and cans, to tires, to construction debris. Come prepared to get tired and dirty!**

MapReduce Events Near You

Connect with your local MapReduce community

June 2026 AWS Columbus - Topic to be announced
June 2026 AWS Columbus - Topic to be announced
Topic to be announced. **THANK YOU** *Franklin University* for hosting our meetup! To learn more about *Franklin University*, please visit their website: https://www.franklin.edu/ **DIRECTIONS** Franklin University Fisher Hall 300 E. Main St, Columbus, OH 43215 Map: https://maps.app.goo.gl/jxjBA2hUmS5qrvhq8 Parking is FREE! Please park in Lot C in front of Fisher Hall. See attached map. NOTE: Map the address only. When mapping with Google Maps it may use the Fisher Hall at OSU, which is NOT correct. **Want to sponsor the pizza and/or bar tab?** Please contact me if you would like to sponsor this meetup's pizza and/or bar tab: angelo@mandato.com
Omnipresent Atheists Weekly Meetup
Omnipresent Atheists Weekly Meetup
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.
Azure CBUS June
Azure CBUS June
Want to be a speaker? submit your talk to our Call for Presenters!!! https://sessionize.com/azure-cbus-2026/
Stop Guessing: A Product Person's Guide to AI Adoption
Stop Guessing: A Product Person's Guide to AI Adoption
## 🤝 Host Information A co-hosted event by ProductTank Columbus & Women in Product Columbus 💡 About the Workshop AI adoption is stalling across organizations — not because of a lack of motivation or tools, but because it's fundamentally a behavior design challenge. This hands-on workshop applies proven Behavior Design models and methods to help you move from a vague organizational wish to boost AI adoption to 3-5 concrete, testable interventions you can act on starting tomorrow. Whether you're a product manager, on a product team, or just someone trying to get AI to actually stick at work, you'll leave with a clear picture of what's worth focusing on, what to ignore, and how to drive real, sustained adoption — no guesswork required. 🛠️ What to Bring Laptop: Fully charged and ready to go. AI Assistant: Have your favorite AI assistant pulled up. (Dom will be using Claude, but feel free to use whichever assistant you prefer!) 🍕 Logistics & Perks Food & Drink: Pizza and drinks provided! Parking: Plenty of free spaces available on-site. ###
ServiceNow Knowledge 26 Recap + Topgolf Happy Hour
ServiceNow Knowledge 26 Recap + Topgolf Happy Hour
Couldn't make Knowledge? Or want to debrief the dancing robots or Autonomous Workforce? Join us for a Knowledge '26 recap, insights sharing, a couple rounds of golf, and fun at Topgolf. As always, drinks and food will be provided. More details to come — mark your calendar, RSVP, and save your spot today!
In-Person Event: The Answers to Depression & Anxiety
In-Person Event: The Answers to Depression & Anxiety
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.
Microsoft Build - Columbus Edition!
Microsoft Build - Columbus Edition!
We are bringing Microsoft Build sessions to Columbus Ohio! The Central Ohio Azure Meetup and Central Ohio .NET Developer's Group (CONDG) are coming together to bring some of the labs and breakouts from Microsoft Build to your backyard. In this free, 1 day event, you are going to Build stuff with us! And yes, there will be free food. So please RSVP for a head count!