05.16.14 Alexandria Waterfront Cleanup This Sunday By washdc Come help the DC Chapter clean up the Alexandria waterfront this Sunday, May 18 at 9am! There's a bunch of polystyrene foam out there -- maybe there's something that D.C. can do to help with that? Attending the cleanup will also enter you to win the Jack Johnson tickets for his June 5 show at Merriweather. You can RSVP on Facebook (below) or just show up! Post by Surfrider Foundation - DC Chapter.