i'm thinking it will sell out pretty quickly. last time they played DC, they sold out 2 nights at the 9:30...of course, it's been a good 4-5 years since their last album was released so they may not draw as big a crowd. i got 4 tix this morning just in case...
btw, for anyone who may want to see them at the electric factory in philly, i bought two tix for that show (Sat 5/14...i know, i know! it's the same date as the frickin' HFStival) but I can't make it (not because of HFStival). pm me if you're interested in those.