We had a great time here. We went on a weekday morning and it was empty! We bought the VIP package to do the interactive activities. My 8 year old is very creative and tactile so she has the best time. It is a small little place but we were there for nearly 4 hours. They have recently lowered the prices and you can go in and out all day with the same admission ticket. Well worth our time. The staff spend a lot of time with my daughter since they had so few visitors. Great experience. Thank you to Sierra, and to all of the managers and tour guides who made this such a great experience for my daughter!