[...]

 

Public transportation is possible; it just happens to be fairly infrequent to the facility, since it's not within walking distance of the Metro station. The shuttle from Prince George's Plaza that Katie mentioned runs every hour and there is also a bus from the College Park Metro that runs every half hour. There is a lot more information about transportation on the meetup page, thanks to Rfc1394 (http://en.wikipedia.org/wiki/Wikipedia:Meetup/DC_20).