'Ohana Colada at the Poly is a favorite way to start the evening there. On our last trip, we stopped by the Outer Rim Lounge at the Contemporary and I asked our server to suggest something yummy. She suggested the "Jamaican Me Crazy," a drink that is not on their menu, but is considered something of a signature: white rum, Malibu, banana liqueur, cranberry juice and pineapple juice. Delicious!
And it's not a "fancy schmancy" cocktail, but I am a fan of the Fiesta Margarita in Epcot.