Favorite Methods / Procedures for Reviewing

I really like a game I made up called Hot Seat (although it's not special or anything)

Here's how you play:

1. Randomly pick one student to come up to the front of the room to fill the "Hot Seat"
2. Randomly pick another student to ask the Hot Seat a question.
3. If the Hot Seat student gets the question right I reward them with a piece of candy or something and they stay in the seat.
4. If the Hot Seat student gets the question wrong they have to leave the seat and the questioner sits in the hot seat.

I have students write their own questions and it becomes a great review tool.

What are your favorite methods for review?