1. Science Center-they have a dinosaur party theme. They provide everything including the cake but the max you can have it 20. That includes children and adults so just our family would 4. They have 2 or 3 activities they do with the kids. Cons are that i don't like the times they offer and its crazy pricey for my normal bday party budget-$285 plus 6/ person over the 20. I just don't know if parents will get that they should just bring one parent and the child. I have friends who would bring their spouse and the younger kids not thinking that I'm have a max. number of people.