We have had both my son and daughters birthday here. Once in July 2018 and just today in April 2019. They can accommodate up to 22 painter's and I think the minimum for a party is 8. We had approximately 30 people in their party room today. The staff is also very helpful.
No they donot have any set up do birthday parties. But, they do painting stuff for children. I have seen children there. Unfortunately, they dont enough space to accomodate a whole number of children. I am assuming you will have a handful. Sorry.
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