Where can I kill some time?

I have a repair service coming tomorrow (it’s an emergency, can’t put it off) and, out of an abundance of caution, I‘m not planning on being present while they work. My office is closed, my local family is immunocompromised, and it’s too hot to sit in a park for several hours during the day. I’m assuming coffee shops are still closed, so does anyone have any ideas about where I could socially distance (with facemask) for two or three hours in air conditioning? I welcome ideas in any part of town—if I can’t think of anything, I guess I’ll just sit in my car.