Stephanie Burke, a gallery crawl guide for Chicago, has explained all of tonights openings very nicely for you on her blog. The Co-Prosperity Sphere is not going to be crazy tonight. However it will be showing some of Dave the Lightbulb Man's colllection of recent works.  Dave may conduct some interview sessions for his tv show. Did you watch his show yet? Complementary Grolsch's, too.. 6-10pm...