Who's the party pooper who decided that happy hours were just for the boozin' crowd? Shouldn't everybody be able to revel in that special time of day when the sun slants just right through the trees and proprietors slash prices like maniacs? Red Trolley, the popular new ice cream joint on West 32nd Avenue, is happy to cater to the non-alcohol crowd with happy-hour $2 root beer floats. Like everything at Red Trolley (the divine banana bread ice cream and insanely good salted caramel gelato come to mind, but there is also a bottomless cereal bowl that is a real deal for five bucks), these floats are done right - with Wynkoop Brewing Co.'s Tiger Root Beer straight from the shop's in-counter tap. Fair warning: With a few of these sugary concoctions on board, you may still need a designated driver.