Does anyone have a better idea of who (if anyone) might be playing on the mall on 4/20?
The Green Apple web site now has bands listed. The way I am reading this, basically every band at every venue within 60 miles of DC from 4/17 to 4/20 is part of the "Green Apple". There is no indication that any of these bands (Mule, Toots, UM, for example) are playing anything other than their regularly scheduled gigs.