Admission to the general exhibits is FREE. That wi...

Admission to the general exhibits is FREE. That will give you access to 3 floors with things like the aquarium, ecosystems, technology, recycling, space etc. Everything is interactive. It's free, so some things don't work properly and you'll want to bring some sanitizer or wipes to clean up. There are separate exhibits that change frequently and will cost admission to attend. You can buy tickets for those at the ticket counter there.