I like it but just check first for any special eve...

I like it but just check first for any special events like weddings. We were denied entry to the Transportation bldg and things beyond because they were setting up for a private reception. The docent wasn't very nice about it either and we had family in town with us from out of state so it wasn't like we could come back another day. The park wasn't set to close for nearly another hour. Personally I don't think it's fair to pay full price and only get to see some of the stuff.