Are there any cool glass elevators in Seattle that are free to access?

My 2½ year old is obsessed with riding elevators, especially glass elevators. Are there any glass elevators in Seattle that I could take him to?

I’m looking for something that is free to the public without purchasing a ticket. (It’s not just about the money, I need to be able to let him just hang out in it as long as he wants going up and down repeatedly, and they aren’t going to let me do that at the Space Needle). Something like a fancy hotel would probably be fine though, as long as I can get away with it if I walk in with confidence.

An interior view (like a building atrium) would be fine as long as there’s something for them to look to tell how high up they are getting.

We’ve found a few decent ones, like the parking garage at U Village, but I’m hoping for something that goes much higher and goes much faster.

Basically looking for Seattle’s version of the Westin St Francis hotel in San Francisco or something that looks at an atrium like this one. But if that doesn’t exist, other decent suggestions are appreciated.