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Open Data

Meet other local people interested in Open Data: share experiences, inspire and encourage each other! Join a Open Data group.
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Frequently Asked Questions

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

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

Absolutely! Find open data events near your location here. Connect with your local community and discover events within your area.

Open Data Events Near You

Connect with your local Open Data community

Indoor Volleyball Open Play (B/BB) – Squad8 | Manassas (5–8 PM)
Indoor Volleyball Open Play (B/BB) – Squad8 | Manassas (5–8 PM)
Join Squad8 Volleyball for **indoor open play** in **Manassas** on **Sundays from 5:00–8:00 PM**. This run is best for **B/BB-level players** (intermediate to high-intermediate). We keep it **social and welcoming** competitive enough for good games, but not overly intense. Our focus is more on **community and having fun** than winning every point. 💲 **$15 per person. Pay before play** Zelle: 571-264-3095 Venmo: https://venmo.com/u/Squad-8-Fitness 👥 **Limited spots available:** please RSVP/confirm early. Questions? Contact **Andrew: (571) 480-2910 or Shirley (571) 264-3095**
Hacking the Stack: Using OpenSearch Dashboards as an Application Framework
Hacking the Stack: Using OpenSearch Dashboards as an Application Framework
**Agenda:** * 6-6:30 pm: Networking and food/drinks * 6:30-7:15 pm: Announcements and presentation * 7:15 pm-7:30 pm: Q&A and close-out **Hacking the Stack: Using OpenSearch Dashboards as an Application Framework** Most developers treat OpenSearch Dashboards (OSD) strictly as a visualization layer—a place for charts and graphs. They are missing the bigger picture. OSD is a powerful, untapped environment for full-stack application development. In this session, we peel back the architecture of **an enterprise-grade risk, compliance, and security platform built entirely *on top of* OSD**. We moved beyond simple plugins and pushed OSD to its limits to create a seamless, interactive application experience. Join us for a deep dive into the engineering reality of the OpenSearch stack, including: * **The Analysis:** Why the OpenSearch stack beat out the competition. * **The Build,** **Beyond Visualization:** How to implement custom React components to build complex workflows and interactive UIs within OSD. * **The Integrations:** Integrating Wazuh for agent management and ingesting data at scale. * **The “Gotchas”:** Honest, real-world lessons on data handling, state management, and what to look out for. **If you are ready to push your plugins from “reporting tools” to “robust software,” do not miss this session!**
Data Science & Machine Learning with Microsoft Fabric
Data Science & Machine Learning with Microsoft Fabric
**Agenda :** * 4.45 to 5.00 PM ET: Food and Networking * 5.00 to 5.50 PM ET: "Data Science & Machine Learning with Microsoft Fabric" Hello Everyone! Please join us for our March 12th edition of the AI-ML MeetUp. **Please note this is an in-person meeting and light refreshments/food will be provided. You will need a government-issued ID to enter the facility.** **Title:** Data Science & Machine Learning with Microsoft Fabric **Description:** Explore Microsoft Fabric’s integrated Data Science experience across ideation, preprocessing, modeling, & deployment. Learn how to ingest and prepare data via OneLake and Lakehouse, leverage Notebooks, Data Wrangler, Spark, SynapseML, MLflow for experimentation, & operationalize predictions with batch scoring and Power BI direct integration. Also, learn to build generative AI Q&A systems using Fabric Data Agents. **Location:** The meeting will be hosted in the Applied Information Sciences ( AIS ) office in Reston, at 11440 Commerce Park Dr # 600 · Reston, VA. The location is also right off the Silver Line metro's Wiehle-Reston Metro Station. **Parking:** Parking is paid and can be validated at the AIS office reception. We will meet in Room Lake Anne. We hope to see you all there!!!!
Learn all things Data Science and Compete on Kaggle
Learn all things Data Science and Compete on Kaggle
We will be meeting at Starbucks to learn together. Come with an online class you're already going through or an interest and we will try to connect you with a course where you can learn it. Already have a skill you want to contribute to a Kaggle Datascience competition? We will work on these too! Laptop required :)
Learn all things Data Science and Compete on Kaggle
Learn all things Data Science and Compete on Kaggle
We will be meeting at Starbucks to learn together. Come with an online class you're already going through or an interest and we will try to connect you with a course where you can learn it. Already have a skill you want to contribute to a Kaggle Datascience competition? We will work on these too! Laptop required :)
Federal Executive GovCon Loudoun County VA
Federal Executive GovCon Loudoun County VA
When: Thursday, March 19, 2026, 5:30 – 8:30 Location: Lost Rhino, 21730 Red Rum Dr, Ste 142, Ashburn, VA 20147 (\*\* NEWER LOCATION \*\*) Come network with other local GovCon Executives and enjoy a few free beers on us and engage with our sponsors and Industry speakers. Speaker - TBD Amazon Business - Federal is our sponsor for the evening. Please register here for your spot and please enter full name and company so a badge will be waiting for you. If you would like your company logo to appear on the digital board, please message the logo to me.
☘️ St. Patrick’s Celebration at Kalypso’s Sports Tavern ☘️
☘️ St. Patrick’s Celebration at Kalypso’s Sports Tavern ☘️
Social Sips & Bites family - it’s time to wear your green and bring your Irish spirit. We’re heading to Kalypso’s Tavern for a St. Patrick’s celebration packed with festive vibes, great company, and special deals on food and drinks. What to expect: • Irish favorites like corned beef & cabbage • Shepherd’s pie and other hearty classics • Guinness specials • A lively crowd and that classic SSB energy Whether you’re coming for the food, the drinks, or just the fun, this is one of those nights you don’t want to miss. Come hungry. Come social. Let’s turn Kalypso’s green together. 🍀