Events We're Attending

Below is our current list of what we have going on.

hack the machine

DC Web API User Group

Meetups and APIs are our jam! Join us and other enthusiasts who are intersted in, or actively developing Web APIs in the DC area. Catch us at the next meetup, we love to talk about APIs.

5 February, 2019

Previous Events

hack the machine

Day of UnREST Hackathon

We are choosing one day out of the year to focus on using non-RESTful data interfaces. We will be utilizing datasets from to build something impactful for our veterans and put to use our knowledge and skills of Sockets, GraphQL, RPC, SOAP, etc.

2-3 November, 2018
hack the machine


This is NOT just another Hackathon. 540 is off to Seattle, Washington to participate in Navy's premiere digital experience for building a community of practice in maritime security: HACKtheMACHINE.

21-23 September, 2018
hack the machine

Freedom Fairways Classic

540 is proud to announce its annual Charity Golf Tournament, benefiting Yellow Ribbon Fund. We invite you to show your support of the Yellow Ribbon Fund's mission by joining us as sponsors, golfers, and spectators in this highly anticipated event.

1 October, 2018

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