City: New Orleans
Address: 921 Canal St.
Website: ritzcarlton.com
Coolest perk: Hangover concierge

Need the drunken demon of last night past exorcised out of you? Well, of course New Orleans would have just the magic to crack your mind-altering hangover. At the Ritz Carlton in New Orleans, they have people who's purpose is to be your hangover recovery concierge. Part of the recovery includes a "hair of the dog" bloody mary, or a Kir Royal, a spa treatment to detoxify, and fresh fruit. There's also water, snacks, and, of course, aspirin for those mornings when a post-Mardi Gras cocktail feels extra disgusting.