Sneer if you must, but no über-hip, in-the-know, secret-knock speakeasy is going to be anywhere near as interesting as an IHOP at 3 a.m. Here you're likely to find a much broader cross section of modern society than almost anywhere else, from truckers on an interstate haul and working stiffs fueling up for their 5 a.m. shift to rich kids looking to soak up the booze (and avoid driving) after a long night of clubbing. The Houston IHOPs inside the Loop are conveniently located near two of the city's most hopping nightlife corridors, Upper Kirby and Washington; any of the other locations is probably on your way home. There's also a much tastier menu than you're likely to get at your average afterparty (if a little fattening) and bottomless coffee refills.