Let’s see. What could possibly be going on in the arts this weekend? Hmm, oh right. DCist Exposed has been getting some love from the Post (did you check out last weekend’s Sunday Source?), Washingtonian, and a whole slew of online sources. We just got back from hanging the show and, oh man, it looks great, so we hope you’ll give it some love, too, tomorrow night at Warehouse, 6:30 to 9:30 p.m. Please forgive…