Halloween: snubbed by the neighbors

Neighbors across the street assembled a large group of kids and parents for Halloween. I went and sat out front with my candy bowl to do handouts. They all just left walking down the street, right past me. No waves, no questions, just right on by. There was a zero chance they didn't see me sitting out there. It's not the kind of street you go down one side and come back up the other either. They've got to be walking to the wealthier neighborhood next door and I'm probably the only one handing anything out on my block. Blah.