I was at US 2 weeks ago and my daughter was lucky enough to be picked for Slimetime. They had a sign saying they would be passing out tickets at 2:00. At around 11:45 am, we were by the sign and they were out looking for kids to take part in the show. They told us to come back at 4:45 pm and that she would be on between 5:30 and 6:30, if we wanted to call home. They also gave me tickets for my husband and son so I wouldn't need to come back and wait in line at 2:00. The age limit is 8 and over which meant my 6 yr. old son couldn't do this. We actually left the park and came back at 4:45 where all the rest of the kids picked ( 12 in all ) for our session were sent with a parent to go over the games to be played and which kids would be in which games. My daughter was lucky enough to be pied and slimed and she won a bike valued at $200. It was a lot of fun being on tv. Hope this helps you and good luck!!