There are so many rooms you can join on the Yay Bingo Casino platform. However, the most popular of all these rooms is the Big Bang Room. The room is popular because it offers the best jackpot prize of €10,000. To enter the room, you need to get a ticket that costs €10. Other popular rooms include Saucy Sunday. This one is free to join, but it takes place only on Sundays, with a jackpot prize of €250.