Mermaids Gentlemanâ?Ts Club is a world class extraordinary bikini bar in St. Pete Beach. Step off the beach or the golf course and be pampered by beautiful Mermaids in a spectacular multi-leveled mirrored club with a provocative view from anywhere inside the action.Enjoy a classic full bar along with non-stop dancing and memorable music. Mermaids also offers happy hour drink specials as well as reduced cover events with gorgeous girls from all over the sparkling sands of St. Pete Beach.