It is $225 an hour you bring your own food and such no alcohol allowed and this is for up to 40 people. You can check their website for availability, the party slots begin at 8am and run until 11am if you call and talk to them they will also close an hour early to accommodate a party as well.
I did not see a typical birthday party package, but if you go earlier in the day it is cheaper. Call to check times.
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