They announced their first station. The Green Turtle in Reston.
Makes perfect sense. Big sports bar way outside the Beltway. Meet for dinner/drinks, hop on the bus....
See http://www.facebook.com/pages/Ballpark-Bus-to-Nationals-Park/226556244085397
I didn't even know there was a Green Turtle in Reston.
EDIT: Upon further review, there ISN'T a Green Turtle in Reston. It's in a place called "Dulles", looks to be between Herndon and Sterling.