The mind reels at what wacky, egalitarian antics everyone’s favorite spazz-pop good-times provocateur has in store for us tonight in Red Hook Park, part of the borough-traipsing SummerStage 2010 expansion program. Hopefully tacos will be involved in some capacity. The show begins at 7 p.m., so you’d better leave… now. Given the calamity (transportation-based and otherwise) free summer shows tend to cause around here, we look forward to lots of online whining. Stay tuned.