I just thought about this:
I haven't personally had trick-or-treaters since... oh my god...
Since I lived at home with my family? i.e., since high school?
After that, it was college dorms and subsequent rooms/apartments while at school, apartment complexes in L.A. and Chicago, the condo in L.A., the first apartment complex in Danbury, a friend's guest cottage, and then this house in that same neighborhood which, due to its semi-rural pedestrian-unfriendly nature, simply doesn't get trick-or-treaters. Have I forgotten anything?
For a while, we kept plenty of Halloween candy for "just in case", but "just in case" literally does not happen in this part of town. We've been to, and have thrown ourselves, several great parties over the years, and we always love the season in general. But trick-or-treating hasn't been part of my life - practically speaking - almost since I was doing it myself.