Alot of fun times spent here! Our class also took swim lessons back in the early 70's. Plus, I think my art class was the one who made the child's art panel they had up for years.
There was also a running or walking track at the top back in the 70's before the dome was removed, The Nat was more fun back then, now it's too busy and impersonal, sometimes less is more, just my opinion though.
