*cue "Tequila" while reading this post* It's going to be tequila and taco mania at this Cinco de Mayo fiesta at Bar 13, where you can party on the roof and take in views of Union Square Park and East Village (where the locals know how to get down). The party isn't just limited to the roof, though. There's three levels of madness which includes an unlimited open bar plus free tacos till they run out. When you think you've maxed out on the goods, baila toda la tarde with music blasting on every floor. It'll be a good kind of chaos in New York City this weekend, that's for sure.