Parking is 12$ the center is free..some exhibits have a fee to enter but you can purchase an imax ticket (little under 9$ ) and it will cover the cost so you can go in to the exhibits
Admission is free but if you want to see special exhibitions they charge you $ 3 ... children of 4 and under are free.
It's free, but special exhibitions will charge a fee inside. But most of the museum is free.
Free
It is free admission into the building. However, there are other activities that you can pay for to do
It's free. Only pay for the featured exhibits
It costs $ 3 to see Endeavor. Everything else is free.
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