Adler Planetarium?
I once worked on a database that was used to track all the items in their collection - got to learn all about classifications of astrolabes. Thought it was a pretty neat place.
For the ultimate letdown, take a day out of your way to go see Plymouth Rock ;-)
LOVED you Adler story. Very exciting.
YES! Plymouth Rock! I just stared in disbelief on our one and only visit. Not just boring. Heartbreaking disillusion as great as learning there was no Santa Claus.
These rocks were NOT boring.
Star Trek - Rocky Mountain High - John Denver
https://youtu.be/EBgyuRVeqtk