San Antonio, TX used to (maybe still does) have them camped in the middle of the little kiddie railroad at the museum. Look, kids, this might be your future!
I used to live in San Jose. The last time I was in San Francisco, they were everywhere. Supposedly, it’s worse now.
I remember when my kids were little and there was a field trip in San Francisco. We stopped at a playground, and there were homeless on the outside of the gated playground.