@engineer,
30 minutes soup to nuts here. We got there at 705 (polls opened at 7 AM) and the line was already wrapped around the building. But it went fast, as some of that line was social distancing. I saw 100% mask use and there was hand sanitizer pretty much everywhere (they were also cleaning the pens between usage).
4 ballot initiatives -
1) Right to repair law, which would give indie gas stations the right to get maintenance data from car computers
2) Ranked choice voting
3) Nonbinding, IIRC it had to do with climate change?
4) Also nonbinding, it was a request to put all of the local legislative work online
In addition to President, we had races for Senate (Ed Markey's seat), Congress (our rep is Ayanna Pressley), and some local races like Town Clerk.
Friendly, mostly quiet crowd (the caffeine hadn't kicked in yet, I bet), and the poll workers were way younger than we'd ever seen before. Crowd also skewed younger. Cops manned the place where you put your ballot in for scanning, but they always do.
That was the only security presence I saw.