Spring Framework

🗒️ **Details** Grafana 13 just dropped at GrafanaCON 2026 and we're not wasting any time. Join us at Clare & Don's Beach Shack in Falls Church, VA for a free meetup where we dig into what's actually new, what it means for your stack, and where observability is heading. If you work in DevOps, SRE, or platform engineering in the DMV, this is your people. Whether you've been running Grafana for years or you're just getting started, you'll leave with something useful. 📋 **Agenda** 🎉 **5:30 – 6:00 — Kick-Off & Check-In** Grab a plate of food, meet the people around you, and get settled in. We're at Clare & Don's so the vibes are already taken care of! 🎙️ **6:00 – 6:30 — Rob Santos: Grafana 13 & AI in Observability** Grafana Assistant is now baked into the platform and it changes a lot. Rob breaks down what's new in Grafana 13, how AI is reshaping the way teams monitor and troubleshoot, and what it actually looks like in practice. No sales pitch, just real talk. [Rob Santos, Senior Solutions Engineer @ Grafana Labs](https://www.linkedin.com/in/robert-j-santos/) 🎙️ **6:30 – 7:00 — Christopher Field: Building ML-Powered Apps with Grafana** Christopher shares how Theia Scientific built a custom application platform that combines Grafana, machine learning, and Jupyter notebooks to power materials research and non-destructive testing workflows. A cool real-world example of Grafana being used way outside the typical use case. *[Christopher Field, Co-Founder, President & Principal Investigator @ Theia Scientific](https://www.linkedin.com/in/chrisrfield/)* 💬 **7:00 – 7:45 — Networking & Open Q&A** Bring your questions, your war stories, and your opinions. This is where the good conversations happen. 🔚 **7:45 – 8:00 — Wrap Up** *** **Spots are free but limited — grab yours before they're gone.** We look forward to seeing you there! **Parking info** — your best bet is the free public parking garage located next to the Whole Foods Market nearby. It's easy to find and the most convenient option. *** 📌 **P.S.** Stick around until the end — we're raffling off two things: 🎁 A Grafana swag bundle 🔧 A $100 gift card to Craftsman Autoshop in Vienna, VA with a goodie basket

# 🤖 **Build With Me #2:** Build Your Personal AI Machine, Live 🗓 Wednesday \| 6–8 PM 📍 Venue: AWS Skills Center You’ve seen it in action… Now you want one for yourself! In this session, we’ll set up your own AI system capable of building and developing anything you can think up. *** ## ⚡ What You’ll See * Setting up your own AI system in real time to think, build, and operate any product or business * Connecting AWS, ChatGPT, OpenClaw, and Telegram into one working system * Using your phone or computer to develop ideas, research questions, discuss specs, and ship real products *** ## 🧠 What You’ll Learn * We’ll create your own personal AI assistant live together * How AI can help you keep building websites, app ideas, business tools, and other projects from anywhere *** ## 🧰 Tools We’ll Explore * OpenClaw * AWS * ChatGPT * Telegram *** ## 🎯 Who This Is For * Beginners to advanced who want a practical AI setup they can use right away for any idea * People with business ideas, app ideas, or side projects they want help moving forward * Anyone who attended Session 1 *** # What to Bring * Your laptop so we can set up the tools. \*You do not need to know AWS or the other tools before coming. \*Anyone can join even if you missed session 1. One setup. The most powerful digital machine ever known, in your pocket..

Come enjoy breakfast and conversation with us at The Kosher Pastry Oven in Silver Spring. This is a great away to break with your old routine and make new friends. Questions? Click on my picture below to contact me. Hope to see you there! Ross A.

\#\# 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.

Hello everyone! Who doesn't love discussing AI over mini-golf! We'll be meeting at Starr Hill Tysons Biergarten at the top of the Capital One Building. There's mini-golf, corn-hole, and beer on tap. Come have some fun! Guaranteed fun time, or else your first putt is free :) **Location:** Starr Hill Tysons Biergarten, 1805 Capital One Dr S Suite 1100, Tysons, VA 22102 **\*\* We're on the Roof! \*\*** **Overview:** Join us at AI Innovators Network for our upcoming meetup in Tysons dedicated to exploring the latest trends in Artificial Intelligence. Whether you're an AI enthusiast, a professional, or someone curious about the intersection of technology and AI, this event is perfect for networking, learning, and sharing insights. Connect with like-minded individuals from DC, Northern Virginia, and Maryland as we dive deep into the opportunities and challenges of integrating AI. Don't miss this opportunity to be part of the conversation driving innovation and progress in Artificial Intelligence.

A low cost, 6-week beginner-level **اللغة العربية** (Arabic) course with the non-profit organization, the Global Language Network. \#\# Arabic Tourist Language Class **Details:** \#\#\#\# Arabic Tourist with Ahmed Wednesday from 6:00pm - 8:00pm ET Apr 8th to May 13th In-person/Online, 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) "\[https://thegln.org/pricing-%26-course-levels\](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) "\[https://docs.google.com/forms/d/e/1FAIpQLSem9IdJEYqsE91SvfEEjIe8FuvoAjOusgE2ab_qkvm3apyjzg/viewform\](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.

**Raise funds for your startup directly from leading venture capital investors and** **Join Primewise Founders Club's community where visionary entrepreneurs connect, collaborate and create magic together.** **Primewise Founders Club**, in collaboration with **a leading Venture Capital Firm**, presents an exclusive VC Connect Session – a high-impact opportunity for early-stage founders to pitch directly to active venture capital investors. This closed-door virtual event brings together selected founders and investors in a focused setting designed to foster meaningful connections, investor feedback, and potential funding opportunities across USA. If you’re building a scalable technology venture or an innovative business model, this is your chance to showcase your vision to leading investors and industry experts. Register Now: https://thepfclub.com/vc-connect-registration/ [Filling the form is a must] **What Makes This Special:** * Pitch directly to VC: Pitch your startup directly to VC and investors * Strategic partnerships: Collaborate with fellow founders on new ventures. * Scaling discussions: Exchange ideas on growth and market expansion. * Investment opportunities: Be the first to discover promising startups. * Expand your influence while contributing to the startup ecosystem. * A supportive community: Celebrate wins and overcome challenges together. **VC event:** Invite-only access - details will be shared for shortlisted founders **Date**: 16th May,2026 **Time**: 12:00 PM to 1:30 PM (EDT) **Format**: Online **Join Our Ecosystem:** 1\. Register for the event 2\. Join our LinkedIn community 3\. Get access to our exclusive WhatsApp group 4\. Connect with fellow members 5\. Start growing together\! Contact Us: Website: [[https://thepfclub.com/](https://thepfclub.com/)] Email: [[event@thepfclub.com](http://event@thepfclub.com/)] LinkedIn: [https://www.linkedin.com/company/primewise-founders-club/] To your entrepreneurial success, Primewise Founders Club Team

MoCo Code and Coffee is an inclusive, informal, co-working session. We're community-led and community-run by devs, for devs. People of all skill levels are invited. Especially new devs! Bring a laptop, ideas, and we'll provide the coffee and snacks. **Here's how it works** At 2:30pm, everyone introduces themselves and briefly mention what brought them to Code & Coffee today (project, homework, networking, etc.) Round 1: 1. Your name 2. What you're working on 3. What you can help others with Round 2: * Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool. Round 3: * Community events you wanna plug. If none, that's cool too. **After the introduction circle, everything is self-organized!** 1. For the rest of the day, folks work on their projects, providing one another with help, and/or socialize. It's fully up to you. **Location** We will be at the cafeteria of the County Executive Office Building in Rockville. 101 Monroe Street, Rockville, MD 20850 The event will be held in a spacious cafeteria with plenty of tables and chairs. Light refreshments (coffee and tea) and snacks will be provided. **Parking** * Visitor Parking is available at the First Level of the Council Office Building Parking Garage. Entrance only from East Jefferson and Monroe Street intersection. More information is here: https://www.montgomerycountymd.gov/mcg/direction-to-eob.html * PLEASE NOTE: The garage referenced above is ACROSS THE STREET from the Executive Office Building. This is NOT the garage at the base of the Executive Office Building structure - that one is for employee and permit parking only. * If that garage is not available, there may be street parking available. The Rockville Town Square garages have up to 90 minutes of free parking are not too far away. Parking at the Rockville Metro station would be free on weekends. **Public transit** * Located near near the **Rockville** metro station (Red Line).

**Registration is now OPEN for the Washington Spring Ball on Saturday, May 16th, 2026!** Come join us for a fabulous time! Doors open at 7:00 pm, dancing starts at 7:30. The Washington Spring Ball is a joyful yearly event of English Country Dancing to glorious music. The atmosphere is relaxed and friendly. The band for the ball this year will be **Karen Axelrod** (keyboard), **Audrey Jaber** (violin), and **Miranda Weinberg** (violin) We have a practice session the day of the ball, where most of the dances will be taught. Attending the practice session is strongly encouraged but not required. In the evening at the ball, all dances will be briefed (talked-through) and then prompted for the first few rounds. Dancers wear what makes them feel happy and festive; some choose attire from the 18th or 19th century. Afternoon practice session from 2:00 - 5:00 pm on the day of the ball, at the Civic Building , which is included in the admission fee. The practice session will be called by Anna Rain with music by Liz Donaldson on piano and Elke Baker on fiddle. Please visit the [Annual Washington Spring Ball](https://www.fsgw.org/washington-spring-ball) page to register or for additional details.

Healthcare organizations are increasingly using cloud-based real-world evidence (RWE) platforms to power clinical research, population health analytics, and AI-driven insights. However, building these systems on AWS introduces complex governance challenges around privacy, compliance, and multi-institution collaboration. This session explores how to architect data governance into healthcare analytics platforms on AWS, focusing on practical design patterns rather than policy theory. We examine how ethical data stewardship principles such as consent, accountability, and responsible data use, can be implemented using cloud-native controls and services. The presentation walks through key architectural considerations for secure RWE platforms on AWS, including role-based access control, auditability, data minimization, and encryption, and how these capabilities support compliance requirements such as HIPAA and GDPR. Attendees will learn how federated, multi-account AWS architectures enable collaboration across institutions while preserving local data ownership and control. We will also discuss privacy-preserving analytics patterns on AWS, including approaches that support federated learning, differential privacy, and secure computation to enable AI-driven insights without exposing raw patient data. Practical implementation trade-offs such as performance, scalability, and operational complexity will be highlighted using real-world platform scenarios. Attendees will leave with actionable AWS architecture patterns and governance strategies for building secure, compliant, and scalable real-world evidence platforms that unlock innovation while maintaining patient trust.

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.

**Begin your bikablo journey!** In this very full training day, you will learn and practice how to do all of the following and walk out the door with skills you can use at work (or play) the very next day! * Learn to hold the pen, draw clean lines, and structure your space on the flip chart * Create graphics and text containers/geometric shapes, objects and symbols * Discover the easy ways the bikablo® method provides to draw people, roles, groups, and situations * Use simple and fast options to color elements and spaces to support the graphic structure * Improve your handwriting—make it more legible and attractive—on flip charts… and more! **Location:** **IN PERSON** at Brian's Lizard Brain Studio in Herndon, Virginia. Exact address to be shared with registered participants. **Cost:** $600, payable to Jill Greenbaum. Go to Jill's calendar [here](www.jillgreenbaum.com/calendar), to choose and register for this course. **You MUST register with Jill to attend!**

Looking for competitive sand volleyball with solid rallies, smart plays, and good energy? Join us for 4-on-4 BB/A level games on the sand! This meetup is geared toward intermediate to advanced players who can consistently serve, pass, set, attack, and communicate on the court. Cost is $14 per person ### BB Level Players Typically Can: * Consistently serve overhand with control and placement * Pass accurately to target most of the time * Set reliably in-system * Attack with controlled hits, shots, and placement * Understand offensive and defensive positioning * Communicate effectively on the court * Sustain competitive rallies and transition play ### A Level Players Typically Can: * Play at a fast, competitive pace * Hit aggressively with good control and shot selection * Read hitters and defensive schemes * Serve tough and strategically * Execute advanced sand concepts like shot coverage, blocking assignments, and tempo offense * Maintain consistency under pressure ### This Meetup May Not Be the Best Fit If: * You are still learning basic skills or rotations * You struggle with consistent serving or passing * You are new to sand volleyball * You prefer casual/recreational play

We will show how to build custom agents with Microsoft Agent Framework. Attendees will learn how to build and custom host agents when Microsoft Foundry is not a viable option.

**Important time note:** Please plan on arriving between 5:30 and 6:00 as the elevators lock after 6 and you'll need to message us and we'll need to come get you. The building address is 4450 Bridge Park The entrance is 6620 Mooney St, Suite 400 You will need to scan your ID at the door to get a visitor badge. **Abstract** TBD **YouTube Link** TBD

Columbus Code & Coffee is an inclusive, informal co-working session. People of all skill levels attend, and we love it that way. Many people (optionally) bring projects to work on, and many other people (optionally) socialize the entire time. It's entirely up to you! **What to Expect at the Intro Circle** \~\~\~\~\~\~\~\~\~\~\~\~\~ Near the beginning of the event (1:30 pm), we do a standup: * Organizer announcements, updates, and logistics Round 1 - (7 secs max): * Your name * What you're working on * What you can help others with Round 2: * Community events you wanna plug. If none, that's cool too. Round 3: * Job opportunities you're hiring for OR announce that you are looking for one. If none, that's cool. After the introduction circle, everything is self-organized! Feel free to work alone, pair up, attend one of our workshops/presentations, or mingle!

Customer identity resolution becomes increasingly complex as organizations scale across multiple systems, regions, and data formats. Traditional rule-based approaches often fail to keep up with data variability, require constant manual tuning, and struggle with real-time processing needs. This session presents a practical approach to building a scalable identity resolution pipeline using AWS services and modern AI techniques. The architecture combines data ingestion through Amazon S3 and AWS Glue, transformation pipelines using Spark on EMR, and machine learning models deployed via SageMaker for entity matching and standardization. Graph-based relationship modeling is implemented using Amazon Neptune to improve resolution accuracy by incorporating household and shared attribute context. We will walk through how machine learning models can be used for name and address normalization, how intelligent blocking strategies improve matching efficiency, and how feedback loops can be introduced to continuously improve accuracy. The session also highlights how serverless components such as AWS Lambda can be used for orchestration and real-time processing. **SPEAKER BIO** Mosaic Syed is a Senior Data Engineering and Cloud Solutions Architect with over 20 years of experience designing and delivering scalable, secure, and high-performance data solutions across global enterprise environments. https://www.linkedin.com/in/mosaic-basha-syed-92300856 **CALL FOR SPEAKERS** Learn more: [https://www.awscolumbus.com/get-involved/](https://www.awscolumbus.com/get-involved/) **THANK YOU** *VEEAM* for hosting our meetup! To learn more about *Veeam*, please visit their website: [https://www.veeam.com/](https://www.veeam.com/) **DIRECTIONS** 8800 Lyra Dr #450 · Columbus, OH go to 4th floor. **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

Join us for a practical, beginner-friendly guide to choosing the right large language model. We’ll compare major models like ChatGPT, Claude, Gemini, and Llama, talk about when to use hosted APIs versus local models, and break down the tradeoffs around cost, speed, quality, privacy, context windows, coding ability, and reliability. You’ll leave with a clearer mental model for picking an LLM based on your actual use case instead of hype, benchmarks, or brand names. No deep AI background required. 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.