I did this at Y&Y, Rainforest Cafe and T-Rex on our last trip. Yak & Yeti they had literally just opened the doors so we just had to wait for them to get settled then we were seated (no reservations). Rainforest Cafe, it took about 15 minutes. They were very busy, and I honestly couldn't understand their system. You checked in with someone out front, who then gave you a piece of paper to wait in another line by the hostess. She told me I didn't need to wait in line. BTW if you eat in the "Ice Age" room there, it is FREEZING cold. I couldn't eat my food fast enough to get out of there! It works great and you get points for spending money at the restaurants! I earned another $25 while we were there! I kind of saw the initial $25 as putting money toward my food budget. Just like buying a gift card.