
I think trick-or-treating, a completely outdoor activity, is a safer option than a house party. We know from science that the virus is mainly transmitted through aspirated droplets, and that wearing a mask and being outdoors are both ways to minimize the risk of breathing in the droplets. I usually have 100-150 trick-or-treaters every year, and I will use a fishing net to pass out candy from a distance. I'll put on gloves, drop a piece of candy in the net, and pass it to the child. Don't laugh! I'm serious!
As for the "germy kids" comments above, all I can say is that there have been hundreds of thousands of children in daycare throughout this entire pandemic. I have 3 family members who work in childcare and have been doing so for months now. I also have 2 family members who teach elementary school, and taught in-person summer school and are now back in the classroom for the regular school year. I am about to welcome 12 students back to school myself. And, oh yeah, I have 3 "germy kids" at home. I'll take my chances with Halloween!