TROPICAL HEAT is Key Westâ€™s â€œHOTTESTâ€ event for men! Â The temperature is not the only thing that will rise during Tropical Heat. Â The all-male theme parties, pool parties, and adult-oriented entertainment promises to be HOT! Â August on the Island is always HOT, but during Tropical Heat it promises to be STEAMY! Â Four days of hot guys and fun, the best way to experience Key West.