Spring Framework

Let’s reboot the DC Postgres Meetup series! This inaugural meeting will be hosted by John Porvaznik and Eddie Pickle and all are welcome. We’re actively looking for speakers, co-hosts, event spaces and other folks that want to help bring this group back to life. If you can’t make it but want to be involved in the future, please let us know. John Porvaznik will present a talk on Postgres fundamentals including shared buffers, memory usage, pages, and more. John is a long time PostgreSQL Engineer and DBA in the government space with focus on ETL / Data Ingestion, PostGIS and spatial data sets, query optimizations, Database Design // DDL, benchmarking and specifications, data health, and system healths and monitoring. This meetup will be hosted near the Snowflake office in Tysons (event space sponsored by Snowflake). We’ll have pizza and drinks for folks. 6:00 arrival and networking, 6:30 talk followed by discussion, 7:45 close. The event is at 1750 Tysons Boulevard, McClean, VA, 22102, in the 1750 Tysons Conference Center. This is Metro Accessible from the Silver Line to Tyson's Corner station. Parking at the mall next door is free or the event building has paid parking.

Holy Cross-Words Toastmasters Club (http://1341379.toastmastersclubs.org/) open to all. The club meets 2nd and 4th Tuesday of each month at 5:30pm in the Professional and Community Education Center (PCEC). The PCEC is located on the first floor of Holy Cross Hospital, 1500 Forest Glen Rd, Silver Spring, MD 20910

**💃 Ready to Try Something New? Join AM Salsa Dance This October!** **AM Salsa Dance is excited to launch a 4-week Beginner Salsa Dance Series starting Tuesday April 7th! Whether you're completely new to salsa or looking to refresh your basics, this series is perfect for adults ready to step onto the dance floor with confidence.** **🕺 What to Expect** **✔️ Fundamental Cuban salsa footwork to get you moving** **✔️ Step-by-step partner dancing techniques** **✔️ Learn timing, rhythm, and styling tips** **✔️ Supportive, welcoming environment — no partner needed!** **📌 Class Details** **📍 Location: Maryland Youth Ballet, 926 Ellsworth Dr, Silver Spring, MD 20910** **🗓 Dates: Tuesday — April 7, 14, 21, & 28 **⏰ Time: 7:30 PM – 9:00 PM** **💰 Cost:** * **$60 for the full 4-week series (1.5 hours of instruction)** * **$18 per drop-in class (if space is available)** **🔐 No Walk-Ins — Registration is required!** **Each class builds on the previous one, ensuring you progress with structure and support.** **💳 Payment Options:** * **Cash at the venue** * **PayPal / Cash App / Zelle / Venmo: 301-675-4565** * **💻 [Pay for All 4 Classes – $60] https://square.link/u/yqQ4LTDo** * **💻 [Pay for One Class – $18](https://checkout.square.site/merchant/KD199AS6SCJ1E/checkout/GCZWPFOWDAOSNUYMCHZBDWLM)** **🙋 Have Questions?** **📧 Email:** amsalsadance@gmail.com **📞 Phone: 301-675-4565** **🌐 Website: [www.amsalsa.com](http://www.amsalsa.com)** **🎉 Don’t miss this opportunity to kickstart your salsa journey!** **In just one month, you’ll gain the foundation to dance with confidence, meet new people, and have fun doing it. Let’s dance, Silver Spring! 💃🕺** **💃

\#\# A low\-cost\, 6\-week intermediate\-level Spanish course with the non\-profit organization\, the Global Language Network\. Ready to dive into the world of Spanish? Join our fun and interactive class designed especially for those new to the language. **Details** Spanish Frequent Flyer with Anggela Tuesdays from 6:00pm - 8:00pm ET April 7th to May 12th In-person, Farragut Square DC Ready to learn? **Register [HERE](https://docs.google.com/forms/d/e/1FAIpQLSem9IdJEYqsE91SvfEEjIe8FuvoAjOusgE2ab_qkvm3apyjzg/viewform).** **Additional Information** * 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.](https://thegln.org/pricing-%26-course-levels) **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.

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.

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.

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.

Good Afternoon Friends. TGIMonday' Hope you had a great weekend \~ FREE Event YES Free EVENT! FREE Admission - Join the TEMP group here --- https://chat.whatsapp.com/JcfLXIAHJS4FXWYLMVcjpL \~ SO Our ANNUAL SPRING NETWORKING Event is HERE :: Thursday, April 30 Second Level of "McGinty's Public House" ( 911 Ellsworth Dr, Silver Spring, MD 20910 ) We do this every year \~ We expect a goooood turnout this year... ALSO This is a MULTI MEETUP EVENT' FREE Event YES Free EVENT! FREE Admission - Join the TEMP group here --- https://chat.whatsapp.com/JcfLXIAHJS4FXWYLMVcjpL \~ For all the International Events in the Washington DC Metro Area (DMV) --- Follow us on ... https://www.instagram.com/official_dc_bollywood_events/ ( 92,300 + Followers ) Join our dedicated' -- Official DMV INTERNATIONAL Events WhatsApp Group (170+ Members) :: https://chat.whatsapp.com/DhJfEW7Jz72IEAsMUY8S88 Regards - Manan Singh KATOHORA' https://www.instagram.com/official_dc_bollywood_events/reels/ ... .. .

Join us for the world premiere of the musical ***Aguardiente: Where Magic Transcends Borders,*** commissioned by GALA and conceived by Helen Hayes multi-award winner Luis Salgado from Puerto Rico and Colombian artist Daniel Alejandro Gutiérrez. Blending Afro-Caribbean rhythms such as bomba, currulao, and cumbia, and Gabriel García Márquez’s magical realism, Aguardiente is a bold new musical about the messy, urgent act of making art in a world on fire. As a group of artists race to finish a new show, their rehearsal room becomes a battleground of ideas, ambition, and lived experience—especially for a composer whose undocumented status makes the dream of success anything but simple. As the team wrestles with what story they should tell, the line between reality and imagination begins to blur, until—like two currents meeting in the same river—the artists’ own struggles spill into the story they are creating: a vibrant tale set in a river town on the brink of environmental collapse, where two young lovers must decide whether to stay and fight for their homeland or leave in pursuit of a dream, making Aguardiente a theatrical journey about migration, memory, and the complicated act of transforming real lives into art. **PERFORMANCES:** ***Aguardiente*** is a bilingual production with surtitles in English and Spanish, and runs April 30 through May 24, 2026. Performances are Thursdays through Saturdays at 8 pm and Sundays at 2 pm. The show is approximately 160 minutes long and includes one intermission. Community Night is Thursday, April 30. Noche de GALA, which includes a post-performance reception with the cast and creative team, is Saturday, May 2, under the honorary patronage of His Excellency Daniel García-Peña Jaramillo, Ambassador of Colombia to the U.S. **TICKETS:** Regular tickets for ***Aguardiente*** are $60 Premium, $55 Orchestra Standard, $45 Orchestra Value, and $35 Balcony Value; $35 Seniors (65+), Military, Teachers, and Groups (10+); $25 25 and Under; Community Night tickets are $25 each and Noche de GALA: Chosen ticket price + $5 (per person). **[GET TICKETS HERE](https://ci.ovationtix.com/35923/production/1245626)** **CAST:** ***Aguardiente: Where Magic Transcends Borders*** features an 18-people multicultural cast that includes Samuel Garnica (Venezuela) as Alberto, Sebastián Treviño (Colombia and Mexico) as Alejandro, Vin Ramos (Puerto Rico) as Azuquita, Ana Luisa Martínez (Mexico) as Anís, Shayla Hernández (Puerto Rico) as Kiara, Emy Ramos (Dominican Republic and United States) as Beta, Eric González (Spain) as Eve, Machirán (Cuba) as Pepe/MC, and Leanna “Leah” Finol (Venezuela and Hungary) as Mamá/Mom. The ensemble includes Ralphie Rivera (Puerto Rico, Dance Captain), Álvaro Medina Molina (Puerto Rico and Colombia, Alberto U/S), Santiago Ayala (Colombia, Alejandro U/S), Brianna Ríos (El Salvador and Puerto Rico, Anís U/S), Ana Daniela Pérez (Panama, Beta U/S), Bibi Sánchez (Mexico, Mamá U/S), Julia Neveu (United States, Eve U/S), Zaramaría Fas (Puerto Rico, Swing), and Rodrigo Calderón (Peru, Swing, Azuquita U/S). **CREATIVE TEAM:** This enthralling new musical is written, directed, and choreographed by Luis Salgado, with music and music direction by Daniel A. Gutiérrez, and lyrics by both Salgado and Gutiérrez. Scenic Design is by Clifton Chadick, Lighting Design is by Colin Bills, Projections Design is by Milton Cordero, and Madeline “Mo” Oslejsek is Sound Designer. Costume Design is by Jeannette Christensen, Properties Design is by Chelsea Dean, and Hair and Makeup Design is by Andre Hopfer. Sorany Gutiérrez is the Dramaturg, Valeria Cossu is Associate Director, and Ralphie Rivera is Associate Choreographer. Cody Von Ruden is Assistant Costume Designer and Elias Hall is Assistant Properties Designer. The band includes Daniel Gutiérrez (Music Director, Conductor, Keys), Sebastián Natal (Assistant Music Director, Multi-instrumentalist), Juan “Juancho” Gómez (Guitar), Iván Navas (Multi-instrumentalist), Jaime Rodríguez (Percussion), Roger Torres (Trumpet), and Michael “Mike” Ventura (Saxophone). Ester Teixeira Vianna is Stage Manager, Rbekah Nogueira is NYC Assistant Stage Manager, Brian Martínez is DC Assistant Stage Manager, Ilyana Rose-Dávila is Production Manager, Amanda Leyva is Assistant Production Manager, Anson Stevie is Technical Director, Delbis Cardona is General Manager for Rehearsal Space, and Lorena Suárez is Company Administrator. Gustavo Ott is the Producer and Rebecca Medrano is the Executive Producer. The production is made possible in part with generous support from the National Endowment for the Arts (NEA), the DC Commission on the Arts and Humanities, the Paul Angell Foundation, the National Latinx Theater Initiative, and the Morris and Gwendolyn Cafritz Foundation. Additionally, GALA Hispanic Theatre is a recipient of the 2026 THRIVE! Grant, funded by the Mark Edelman Theater Fund and administered by Theatre Communications Group, the National organization for theatre leading for a just and thriving theatre ecology.

Good Evening Friends. TGIMonday' Hope you had a great weekend \~ FREE Event YES Free EVENT! FREE Admission - Join the TEMP group here --- https://chat.whatsapp.com/JcfLXIAHJS4FXWYLMVcjpL \~ SO Our ANNUAL SPRING NETWORKING Event is HERE :: Thursday, April 30 Second Level of "McGinty's Public House" ( 911 Ellsworth Dr, Silver Spring, MD 20910 ) We do this every year \~ We expect a goooood turnout this year... ALSO This is a MULTI MEETUP EVENT' FREE Event YES Free EVENT! FREE Admission - Join the TEMP group here --- https://chat.whatsapp.com/JcfLXIAHJS4FXWYLMVcjpL \~ For all the International Events in the Washington DC Metro Area (DMV) --- Follow us on ... https://www.instagram.com/official_dc_bollywood_events/ ( 92,300 + Followers ) Join our dedicated' -- Official DMV INTERNATIONAL Events WhatsApp Group (170+ Members) :: https://chat.whatsapp.com/DhJfEW7Jz72IEAsMUY8S88 Regards - Manan Singh KATOHORA' https://www.instagram.com/official_dc_bollywood_events/reels/ ... .. .

Good Morning Friends. TGITuesday' Hope your week started on a great note \~ FREE Event YES Free EVENT! FREE Admission - Join the TEMP group here --- https://chat.whatsapp.com/JcfLXIAHJS4FXWYLMVcjpL \~ SO Our ANNUAL SPRING NETWORKING Event is HERE :: Thursday, April 30 Second Level of "McGinty's Public House" ( 911 Ellsworth Dr, Silver Spring, MD 20910 ) We do this every year \~ We expect a goooood turnout this year... ALSO This is a MULTI MEETUP EVENT' FREE Event YES Free EVENT! FREE Admission - Join the TEMP group here --- https://chat.whatsapp.com/JcfLXIAHJS4FXWYLMVcjpL \~ For all the International Events in the Washington DC Metro Area (DMV) --- Follow us on ... https://www.instagram.com/official_dc_bollywood_events/ ( 92,300 + Followers ) Join our dedicated' -- Official DMV INTERNATIONAL Events WhatsApp Group (170+ Members) :: https://chat.whatsapp.com/DhJfEW7Jz72IEAsMUY8S88 Regards - Manan Singh KATOHORA' https://www.instagram.com/official_dc_bollywood_events/reels/ ... .. .

\#\# A low\-cost\, 6\-week intermediate\-level Spanish course with the non\-profit organization\, the Global Language Network\. Ready to dive into the world of Spanish? Join our fun and interactive class designed especially for those new to the language. **Details** Spanish Explorer with Abby Wednesdays from 6:30pm - 8:30pm ET April 15th to May 13th, June 3rd In-person, Farragut Square DC Ready to learn? **Register [HERE](https://docs.google.com/forms/d/e/1FAIpQLSem9IdJEYqsE91SvfEEjIe8FuvoAjOusgE2ab_qkvm3apyjzg/viewform).** **Additional Information** * 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.](https://thegln.org/pricing-%26-course-levels) **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.

If you’ve already learned the basics of volleyball and want to keep improving your skills while having fun, this event is for you! **Skill Level:** Advanced Beginner (click [here](https://docs.google.com/document/d/1PojSi4qdlRsv1msCHhvpQ43iDc4FfzQwpWCc3kafVMY/mobilebasic) for details). **Reminders** 1. Attendance: We’ve noticed that the waitlist is growing, so please make sure your name is on the Going list if you plan to play. Our number of nets is limited so this helps avoid too many rotations. If your name is on the list but you don’t show up, it will count as an absence according to Smiley Social rules. Please update your RSVP at least 12 hours in advance if your plans change. 2. Injuries: Play safely and be mindful of others on the court. Respect positions and avoid risky moves that could lead to injury. If you’re not sure the ball is yours, call it before going for it to avoid collisions. 3. Game Rules: Let’s follow the basic volleyball rules, especially the three-touch rule so we can play properly and improve as a team! 4. Waitlist: The waitlist is not first come first serve. We prioritize regular attendees, and will fill empty spots with new faces closer to the event date. **Smiley Social documents:** 1. [Group Rules ](https://docs.google.com/document/d/1HrG35p_0M08leRvCp8XWG3CMkr_GL928XFabl5T6Dvg) 2. [Liability Waiver ](https://docs.google.com/document/d/1W2mq-7m99lmvd7gdWYaSUFtvVg4UGnzV6koafAbHmco) 3. [Volleyball Levels](https://docs.google.com/document/d/1PojSi4qdlRsv1msCHhvpQ43iDc4FfzQwpWCc3kafVMY/)

It feels like we just saw each other 🤷. Join members of the local design and UX community for our monthly breakfast. For May we’re stopping in for Rooh’s popup breakfast/cafe concept. You know someone is getting the lobster yuzu croissant, and that’s not even the prettiest thing on the menu!.

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

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/

Bring your Raspberry Pi, Arduino, microcontroller, or any other electronic project and join fellow electronics makers for a night of creativity and collaboration! This session is open forum to share your current projects—whether complete or in progress, it’s all interesting! Whether you’re deep into embedded systems, exploring new ideas, or just getting started, you’ll find a welcoming space to collaborate, share, and get inspired. **New to electronics or curious about tinkering?** You’re absolutely welcome. If you’re a beginner and want to experiment, I’ll have a couple of starter kits available so you can try things out—whether that’s blinking your first LED, putting something on a display, or experimenting with simple sensors. No pressure and no experience required—just an interest in learning and building. While we continue to pursue a more permanent venue for this Meetup, we’ll be using public library facilities based on availability. This session will be at the Worthington Park Library in the Olentangy Meeting Room.