You said — Plan on staying overnight and going the second day to see the things you miss the first day.
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I was thinking it would be a two-day affair... :-)
Thanks for your good report.
Be sure you get the ticket that gives you access to the planetarium show, it is really amazing.
The main exhibit is the tour through time, starting with creation. You wind down through and see the effects of sin on the world. When we thought we were coming to the end, there was more and more. It is very well done.
Anyone who thinks this is a silly flat earthy thing needs to go there and see it for themselves.