If capacity is reached can members still gain access? Its our boy's 4th birthday.

Not sure best to call check with them directly

Hello Aaron, Happy 4th Birthday to your boy and thank you for being a member. On the weekends, our tickets sell out days in advance. However, if people and have come and gone and availabilty opens up in the building, you will be allowed in. As a member, there is no additional fee to make a reservation, so if you know what date you are wanting to visit, please make an advance reservation. There is no penalty to cancel if your plans change. I hoipe this helps and see you at your museum, Alicia