We love it when Vintage Heaven rounds up the best vintage sellers in Chicago into one perfect place. Take a break from hitting up the same boutiques and scavenge through secret vintage goods on sale just for the weekend. The last time we hit up a Vintage Heaven sale, we got a Gucci sweatshirt in great condition. Just sayin'. March 19 and 20 from noon to 6 p.m. at Heaven Gallery, 1550 North Milwaukee Avenue, 2nd floor.