Summer Splash Hot Seats Make a splash at Bay Mills Resort & Casino during our Summer Splash Hot Seats on Saturday, July 25, from 5:00 PM to 9:00 PM! Be actively gaming with your Funcard during the promotion for your chance to be selected as one of our 20 random Hot Seat winners. Each winner will choose an envelope revealing a prize of Cash or Freeplay, with total giveaways of up to $5,000 throughout the evening. Don't miss your chance to cool off with one of the hottest promotions of the summer!