Cantonese

A low cost, 6-week intermediate-level **中文** (Mandarin Chinese) course with the non-profit organization, the Global Language Network. \#\# Chinese \(Mandarin\) Frequent Flyer Language Class **Details:** \#\#\#\# Chinese \(Mandarin\) Frequent Flyer with Alex Tuesdays from 6:00pm - 8:00pm ET Apr 7th to May 12th In-person, Farragut Square DC * GLN classes are open to everyone over 18 years of age. * Have a credit or stipend to apply to your payment? Learn more about our credit, stipend, and refund policy on the [Pricing & Course Levels page.](http://%5B%5Bhttps://thegln.org/pricing-%26-course-levels%5D%5D(https://thegln.org/pricing-%26-course-levels%5D)(%5Bhttps://thegln.org/pricing-%26-course-levels%5D(https://thegln.org/pricing-%26-course-levels))) Ready to learn? **Register [HERE](http://%5B%5Bhttps://docs.google.com/forms/d/e/1FAIpQLSem9IdJEYqsE91SvfEEjIe8FuvoAjOusgE2ab_qkvm3apyjzg/viewform%5D%5D(https://docs.google.com/forms/d/e/1FAIpQLSem9IdJEYqsE91SvfEEjIe8FuvoAjOusgE2ab_qkvm3apyjzg/viewform%5D)(%5Bhttps://docs.google.com/forms/d/e/1FAIpQLSem9IdJEYqsE91SvfEEjIe8FuvoAjOusgE2ab_qkvm3apyjzg/viewform%5D(https://docs.google.com/forms/d/e/1FAIpQLSem9IdJEYqsE91SvfEEjIe8FuvoAjOusgE2ab_qkvm3apyjzg/viewform))).** **About GLN** We are a Washington, DC-based 501(c)(3) non-profit organization with a mission to "Use Language as a Tool to Help Fix Our World." Since 2015 we have been rated #1 Best Language Classes in Washington, DC by Yelp! We are so happy and grateful to have you join our network and we appreciate your support of our mission.

​**Due to the popularity of the event, registration for free lessons and the support table are required at [https://luma.com/dcmahjongg](https://luma.com/dcmahjongg).** We do not use the RSVP system on Meetup. **A drop-in game every Tuesday at the Martin Luther King, Jr. Central Library, located at the corner of 9th and G Streets NW.** The Gallery Place Metro station (9th Street entrance) is located across the street. Street parking is available. We play in the Great Hall -- as you enter the library, we are on the right of the room. **All skill levels are encouraged to participate.** Lessons for new players (as needed) at 6:00pm. Please arrive on time. Games for all skill levels begin at 6:00. Games wrap up at 8:00. **If you own a mah jongg set, we encourage you to bring.** More resources (especially for new players) are available at http://linktr.ee/davidmahj

Join us for a chill voices-off hangout for ASL practice and socializing. It's a night to connect, learn, and have fun! All signing levels are welcome—whether you are fluent, just starting out, or somewhere in between. The first hour entails a practice activity or around-the-room introductions geared toward ASL learners and those more fluent who enjoy encouraging learners. The second hour is an unstructured social. Streetcar 82 is the region's only Deaf-owned and operated brewery! They serve up non-alcoholic options as well as an array of their crafted beers. If the weather is nice, the large group gathers on the patio outside. Check out Streetcar 82 on Instagram: @streetcar82brewingco Note this event is held monthly, on the first Tuesday of the month. Check out the brewery's online calendar for the most up-to-date status. https://streetcar82brewing.com/events/

**Pre-registration is REQUIRED. RSVP here - [https://hubs.li/Q046VS--0](https://hubs.li/Q046VS--0)** **Speaker:** Michael Novack, Solutions Architect at AIceberg **Topic title:** "Trust What You Can Trace: Making Agentic AI Explainable, Secure, and Enterprise-Ready" As enterprises adopt increasingly powerful AI systems, one critical challenge remains: understanding how and why these systems make decisions. Many modern models - especially large language models - operate as opaque “black boxes,” making transparency, compliance, and trust difficult to achieve. *This webinar introduces the AI Explainability Scorecard, a practical framework for evaluating the transparency of AI systems based on criteria such as faithfulness, consistency, accessibility, and comprehensibility*. Attendees will learn how different model architectures - from K-Nearest Neighbors to neural networks and transformers - vary dramatically in explainability and risk. **The session will also explore real-world techniques for improving visibility into complex models, including surrogate monitoring approaches that map AI behavior to comparable examples.** These methods help organizations build observable, auditable AI systems without sacrificing performance or scalability. By the end of this session, attendees will understand how to move beyond black-box AI toward transparent, accountable, and secure AI deployment - a critical step for enterprises scaling agentic AI in high-stakes environments. You will learn: **\- Why Explainability Is the Foundation of Trustworthy AI** *Learn why transparency isn’t just a technical preference - it’s becoming a legal, ethical, and operational requirement for enterprise AI systems.* **\- The AI Explainability Scorecard Framework** *Understand the five key criteria - faithfulness, comprehensibility, consistency, accessibility, and optimization clarity - for evaluating how explainable an AI model truly is.* **\- How Different AI Models Compare in Transparency** *Discover why some models are inherently interpretable while others require advanced methods to understand their behavior.* **\- Practical Methods for Making Black\-Box AI Observable** *Explore modern techniques - including surrogate monitoring models - that help organizations understand and audit large language models at scale.* 🔗 Stay Connected * **Learn:** Free talks and trainings on the [Ai+ Training platform](https://aiplus.training/). * **Read:** The latest in AI research on the [ODSC Blog](https://opendatascience.com/). * **Chat:** Join the conversation in our [Slack Channel](https://www.google.com/search?q=https://odsc.com/slack). * **Community:** Review our [Code of Conduct](https://odsc.com/code-of-conduct/).

To secure your spot, purchase your ticket from the Eventbrite link ([https://www.eventbrite.com/e/language-exchange-happy-hour-and-friending-tickets-353278434307](https://www.eventbrite.com/e/language-exchange-happy-hour-and-friending-tickets-353278434307)). RSVPing only on the Meetup Page doesn't allow you to attend the Event. ADVANCE TICKET PURCHASE IS REQUIRED TO RESERVE YOUR SEAT. If the link doesn't work please Copy and Paste the Ticket link in Google to see it. ABOUT THE EVENT Come and enjoy a friendly and lively Korean conversation for a half priced glass of wine and drinks. The Event is open to all levels of Korean language speakers, from novice to native fluency. METRO & PARKING INFO : The closest metro station is Woodley Park/Adams Morgan. Street Parking might be a challenge. But if you plan to drive, try your luck on Champlain Street. Otherwise, there is a parking garage around. However, the event involves drinking and we highly recommend a shared ride or taxi service. DRINK RESPONSIBLY.

EVERY TUESDAY @ 6:30 PM at Dudley's Sport and Ale! We're a FREE club for all those interested in both running and socializing. The SRC meets every Tuesday at 6:30 PM at Dudley's Sport and Ale in the Shirlington Village, in the back corner towards the outdoor patio, near the Shirlington Animal Hospital. The SRC was founded in 2009 by VA residents Mirentxu Meyer and Shirley Santos, for like-minded people with social interests. Inspired by our founders, the goals of SRC are to promote fitness and build a sense of community. With currently over 2,800 people who've joined over the years, the SRC meets every Tuesday evening at 6:30 PM at Dudley's Sport and Ale to run a 5K summer route (6K in the winter), and hosts a post-run happy hour by savoring the flavors of Shirlington’s Dudley's Sport and Ale and socializing! In addition to fostering a community and family feel, SRC brings its members together throughout the year with other neighborhood events, sport activities, and volunteer opportunities. We welcome all levels of runners, from the beginners to the experienced marathoner, at all ages, and from all locations. What a better way to get a work out in and meet new people with like interests in the area! The SRC hopes to see you this Tuesday night, rain or shine! For more information please visit our FB page at [Shirlington Running Club \(The SRC\) \| Facebook](https://www.facebook.com/groups/81217012155). And check out here for our Spring/Summer/Fall and Winter routes: [Run Routes Photos (meetup.com)](https://www.meetup.com/meetup-group-kgwsbcbj/photos/33093848/)! In terms of parking there’s a parking lot behind Dudley’s, and even if that fills up there's a number of parking garages in Shirlington - [ShirlingtonDirectory_0721 (villageatshirlington.com)](https://villageatshirlington.com/wp-content/uploads/2021/08/ShirlingtonDirectory_0721.pdf). Also, Also, if you look at 2774 S. Quincy St. on [Google Maps](https://goo.gl/maps/ohBvhwewsTzZVQi97), there is a parking deck with spots open on the top level which is accessible from S. Quincy St.

http://photos2.meetupstatic.com/photos/event/6/3/f/8/event_160705592.jpeg (https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=ZA8SWMLWS7WHA) NOTES 1. The conversation course is continuing education, designed to excel students' Amharic conversation skill. 2. The course runs for 12 weeks. 3. We don't give placement test. The students place themselves and they can switch to a level up or down, after they examine themselves. 4. Class cancelled due to 'Force Majeure', will be recovered at the end of the course. 5. Arriving by Metro: The closest metro stations are Farragut West and Farragut North. 6. Meter parking is also an option. It is about $ 0.25 for 8 minutes. 7. The payment for each class is $ 15.00 per person per hour. It will be $ 20.00 per person per hour for walk-ins. However, it is depending on availability. 8. Students can bring friends and pay $ 20 for 2 persons per hour. But it has to be an advance payment.

**大家好**！Let's get together and have a casual chat for all levels of Chinese from beginner to native speakers. 大家都欢迎参加我们的聚会！ Please join us on **Sunday, April 12, 2026** at **10 AM** at The Roost on Capitol Hill located at **1401 Pennsylvania Ave SE, Washington, DC 20003**. The Roost is a 2-minute walk from the Potomac Avenue Metro Station (Blue / Orange / Silver). If you live nearby, you can reach this destination by bicycle in 5-10 minutes. The neighborhood near The Roost has free two-hour street parking. **We will meet in the seating area located behind the bar called "Show of Hands"** (it is located to your left when you enter through the front doors). Table signs will be placed on the tables so that you can easily find us. We encourage you to order coffee or brunch while you enjoy chit chatting with other Chinese speakers and learners. Coffee or brunch can be ordered by using the QR code on the table, and a server will conveniently bring your order to you. **SAVE THE DATE!** Below are the expected dates in 2026, but additional dates may also be scheduled: May 10, 2026 (Mother's Day) June 14, 2026 July 5, 2026 August 9, 2026 September 13, 2026 October 18, 2026 November 8, 2026 December 6, 2026

Come exchange Asian Languages that you speak! ***GRAB A DRINK AND YOU WILL BE ALL SET TO FLEX YOUR LANGUAGE CAPACITY. YOU NEED TO GET AT LEAST A DRINK OR FOOD :) To get the event going and show support. We know that you like our events. P.S. : We have non-alcoholic drinks as well.*** We have a tiny venue and we hit capacity often and early arrival is suggested. We have the discretion to decide entry. We will assign tables for represented languages. All languages are welcome! However we don't guarantee the availability of a partner in that particular language, you would like to exchange. As you all remember well, this event used to bring out hundreds of people every week. However, it was discontinued last year for obvious reasons and we couldn't gather that many people now, because of restrictions. Hence, we are downsizing and caping the number of attendees. We have super limited spots and advance ticket purchase is required. ***AFTER THE HAPPY HOUR, WE HIT THE DANCE FLOOR! BRING YOUR DANCING SHOES, WE WILL DANCE THE NIGHT AWAY!*** HOW IT WORKS : We will try to assign tables for each represented languages and will direct attendees to their respective tables accordingly. All languages are welcome! However we don't guarantee the availability of a partner in that particular language, you would like to exchange. Rules to abide : 1. Event is free and 21+ (bring ID). 2. Be respectful to your counterparts and give them a chance to exchange with others as well. 3. We all are native speakers of one or two languages and be willing to help others and try to accommodate as much as possible. 4. If you don't speak the other person's required language, LEAVE THEM ALONE. 5. Rude or aggressive members are removed from the group at an organizers discretion. 6. This is a face-to-face language exchange event. DO NOT try to arrange an online meeting, by using the comment box or direct message. 7. Most of our members complained about people writing in the comment box. Since it sends notification to all attendees. If you have any questions, send a message to the organizers. Don't write in the comment box. 8. We have ZERO TOLERANCE for solicitation. We don't allow anyone to run their own agenda at the Event. If you are interested to promote/sponsor/collaborate; contact us via (info@merevents.com). 9. When you get there, we will greet you and take you to your respective group. 10. Don't be shy of your local languages. We have diplomates assigned to different countries, who would love to practice your languages. 11\. Be patient for the first 30 minutes\, up until we form your respective language group\. 12\. We will have a registration station and check you in\. You ought to have register on Meetup for a free entry\. Otherwise\, you will be subject to a cover charge\. 11. 13\. This is mainly a social for Intermediate/Advanced/Native Speaker\. It is not as such to learn a language\. Beginners\, if you want to learn a language\, reach out to us \(info@merevents\.com\)\. We have a school and will arrange you a class\. 12.

Badminton at Chinquapin! See you there!

Come exchange Asian Languages that you speak! ***GRAB A DRINK AND YOU WILL BE ALL SET TO FLEX YOUR LANGUAGE CAPACITY. YOU NEED TO GET AT LEAST A DRINK OR FOOD :) To get the event going and show support. We know that you like our events. P.S. : We have non-alcoholic drinks as well.*** We have a tiny venue and we hit capacity often and early arrival is suggested. We have the discretion to decide entry. We will assign tables for represented languages. All languages are welcome! However we don't guarantee the availability of a partner in that particular language, you would like to exchange. As you all remember well, this event used to bring out hundreds of people every week. However, it was discontinued last year for obvious reasons and we couldn't gather that many people now, because of restrictions. Hence, we are downsizing and caping the number of attendees. We have super limited spots and advance ticket purchase is required. ***AFTER THE HAPPY HOUR, WE HIT THE DANCE FLOOR! BRING YOUR DANCING SHOES, WE WILL DANCE THE NIGHT AWAY!*** HOW IT WORKS : We will try to assign tables for each represented languages and will direct attendees to their respective tables accordingly. All languages are welcome! However we don't guarantee the availability of a partner in that particular language, you would like to exchange. Rules to abide : 1. Event is free and 21+ (bring ID). 2. Be respectful to your counterparts and give them a chance to exchange with others as well. 3. We all are native speakers of one or two languages and be willing to help others and try to accommodate as much as possible. 4. If you don't speak the other person's required language, LEAVE THEM ALONE. 5. Rude or aggressive members are removed from the group at an organizers discretion. 6. This is a face-to-face language exchange event. DO NOT try to arrange an online meeting, by using the comment box or direct message. 7. Most of our members complained about people writing in the comment box. Since it sends notification to all attendees. If you have any questions, send a message to the organizers. Don't write in the comment box. 8. We have ZERO TOLERANCE for solicitation. We don't allow anyone to run their own agenda at the Event. If you are interested to promote/sponsor/collaborate; contact us via (info@merevents.com). 9. When you get there, we will greet you and take you to your respective group. 10. Don't be shy of your local languages. We have diplomates assigned to different countries, who would love to practice your languages. 11\. Be patient for the first 30 minutes\, up until we form your respective language group\. 12\. We will have a registration station and check you in\. You ought to have register on Meetup for a free entry\. Otherwise\, you will be subject to a cover charge\. 11. 13\. This is mainly a social for Intermediate/Advanced/Native Speaker\. It is not as such to learn a language\. Beginners\, if you want to learn a language\, reach out to us \(info@merevents\.com\)\. We have a school and will arrange you a class\. 12.

Join us in taking EcoAction at an Arlington park to remove litter and trash from the stream and park in honor of Earth Day on Saturday April 11, 2026 from 10AM-12PM. This event is family friendly; all children under the age of 16 must be accompanied by an adult. Groups are welcome to register and attend. Please register each individual attendee in accordance with our Service Project Waiver. Rain Date: April 12. **Guidelines & Safety:** * Please wear sturdy shoes and clothes that you don't mind getting dirty. * Gloves, trash and recycling bags, and other supplies will be provided. * Bring a reusable water bottle (no single use plastics, please!) * Bring a friend & have fun! **Directions & Parking:** Parking is available on-site. We encourage you to other explore transit options such as public transportation or trails. **We are seeking sponsors for this event!** Please see the sponsorship ticket options available and reach out if you have any questions. **Questions?** Contact our Program Manager at volunteer@ecoactionarlington.org *While donations are not required to attend this event, your donations secure our efforts to be leaders in climate action.* **Registration is required due to limited supplies and details of this tally event.** * **If you are registering for a group, please register each attendee. This information is required in accordance to our service project waiver.** **[>>>REGISTER HERE<<<](https://ecoactionarlington.app.neoncrm.com/nx/portal/neonevents/events?path=%2Fportal%2Fevents%2F38069%2Fstorefront%2F192149)**

A low cost, 6-week beginner-level **中文** (Mandarin Chinese) course with the non-profit organization, the Global Language Network. \#\# Chinese \(Mandarin\) Foreigner Language Class **Details:** \#\#\#\# Chinese \(Mandarin\) Foreigner with Jiayu Sundays from 3:00pm - 5:00pm ET Apr 12th to May 17th In-person, Farragut Square DC * GLN classes are open to everyone over 18 years of age. * Have a credit or stipend to apply to your payment? Learn more about our credit, stipend, and refund policy on the [Pricing & Course Levels page.](http://%5Bhttps://thegln.org/pricing-%26-course-levels%5D(https://thegln.org/pricing-%26-course-levels)) Ready to learn? **Register [HERE](http://%5Bhttps://docs.google.com/forms/d/e/1FAIpQLSem9IdJEYqsE91SvfEEjIe8FuvoAjOusgE2ab_qkvm3apyjzg/viewform%5D(https://docs.google.com/forms/d/e/1FAIpQLSem9IdJEYqsE91SvfEEjIe8FuvoAjOusgE2ab_qkvm3apyjzg/viewform)).** **About GLN** We are a Washington, DC-based 501(c)(3) non-profit organization with a mission to "Use Language as a Tool to Help Fix Our World." Since 2015 we have been rated #1 Best Language Classes in Washington, DC by Yelp! We are so happy and grateful to have you join our network and we appreciate your support of our mission.

Greetings from the capital! Every Saturday at 7:30 PM, people from all walks of life — students, diplomats, travelers, locals — gather to unwind and connect. [[Click this whatsapp groupchat link to join](https://chat.whatsapp.com/GNKKoBtgiU73RYeypZoN6y)] Our age range is mostly 20s to 30s. If you enjoy discussing culture, politics, travel, or just want to practice a new language, this group is for you. A perfect blend of diversity and dialogue, right in the heart of D.C.

Come out to Improving for our monthly iOS and Mac meetings. This Month's Presentation: Nothing yet. (You should volunteer). What is Cocoaheads (http://cocoaheads.org/)? CocoaHeads is a group devoted to discussion of Apple Computer's Cocoa Framework for programming on MacOS X and iOS (including the iPhone, iPad and Apple Watch). During monthly meetings, members present on their projects and offer tutorials on various programming topics. What is BuckeyeCocoa (http://buckeyecocoa.org/)? BuckeyeCocoa is a group of Objective-C/Swift developers/enthusiasts. We host monthly Cocoaheads and near-weekly NSCoder meetings in Columbus, Ohio. The meetings are free to attend. Presentations! Presenters welcome! We are always in need of people willing to present material. Any Swift and/or Objective-C related topic is welcome. Times can be 5 minutes (i.e. lightning talks) to a maximum of 2 hours. Interested? Contact info is on the BuckeyeCocoa website. To volunteer for a presentation contact us at @BuckeyeCocoa on Twitter. Follow us on Twitter! @BuckeyeCocoa (https://twitter.com/#!/Buckeyecocoa/) For more information: http://buckeyecocoa.org/

This is an in-person meeting. Did you know that unwanted emotions like loneliness, sadness, hopelessness, anger, fear, anxiety, 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 chemical imbalance in your brain due to some nebulous chemical reactions 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. For instance, let's say you are already carrying a huge load on your back, then you cannot take on much more, but, let's say something else happens to you, such as the difficulties from the Pandemic, then the resultant combined weight on you can take you over the edge, kind of like the straw that break the camel's back. When this happens, people's attention usually goes to the straw that was added, but actually the majority of the weight had come from the huge load that were already there, holding a person down and causing a person issues. So how do you remove the huge load that was already there? How do you lighten them up? Is it possible to get rid of them? That is what this meeting will be all about. 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 Dianetics and Scientology Life Improvement Center of Central Ohio.

Pay attention! We’re delaying a week for those of you who may be on Spring break and/or celebrating the holiday. Ok, no pancakes, but waffles-a-plenty. Join the local UX and Digital Design community for a casual monthly breakfast. Look for us upstairs!

Dinner and dancing