Well, if we're just looking for someplace to stay dry while it's raining, there's nothing like a place where you can wet your whistle.That's such a cop out. Here. Let me try:
Animal Kingdom - Nomad Lounge
DHS - Tune In Lounge
EPCOT - La Cava del Tequilla
MK - Skipper Canteen (for now - until there's a proper Haunted Mansion bar - which by the way they should call - "999 Spirits")