Possibly one of the best free shows in town, The Sirens of T.I. takes place in Sirens Cove which is located just outside the Treasure Island Hotel. The show includes the use of a life-size pirate ship that sails and sinks in the lake outside the hotel several times throughout the night. Every evening at 7:00, 8:30, 10:00, and 11:30 pm the sexy sirens come out to play as they try to trick the passing pirates into coming aboard their ship. Music, dance, lights, and incredible live entertainment create a spectacular free show that takes place all around you. Get a good spot on the bridge and you may even get wet as the pirates swim to safety when their boat is sunk by the beautiful yet mischievous sirens.

This show is also one of the longest free shows in town lasting almost 20 minutes. The actors in the show are much more talented than you would expect for your average street show. However, the show may be inappropriate for young children as it includes some violence and seductive dancing. Fire, lights, and water effects may also be scary for young children so discretion is advised.