of course, we were in Reno, so I did some research.

What happens in Reno, stays in reno for a while, and then goes to vegas for two weeks, and ends up in Cancun.

What happens in Tahoe seems to float over an air force base for a while before dissipating into thin air.

Apparently, what happens in Detroit is just covered with concrete and paved into the road.

I’m not too sure yet about Chicago. Leave your examples in the comments.