Last week, we gave you a heads up on all the events going on around town in celebration of “Pump Me Up: DC Subculture of the 1980s” – a new exhibit at the Corcoran Gallery of Art. On Friday, FamousDC was one of 1,100 cool kids at the preview party, where we got to hang with exhibit curator and graffiti historian Roger Gastman; Black Flag front man and Georgetown native Henry Rollins; and DC’s punk rock figurehead Ian MacKaye. Considering these guys used to represent the antithesis of the Corcoran’s standard coterie, my guess is they never expected to see an exhibit dedicated to their visual, aural and DIY ethos, let alone for that exhibit to be packed to the gills.