I was just getting ready to post a thread about this. By "affluent" and "less affluent" do you mean black and white? Because we have had almost no "neighborhood" (read white) kids tonight - only three families. But I've had about thirty or forty "out of the neighborhood" (read black) families with kids of all ages.
Some of my neighbors, I am sure, have an issue with this. But, this is my opinion:
Any child who comes to my house on Halloween is to be treated by me and my children with respect and with a full understanding of the reason for this night. They will be given candy, they will get compliments on their costume, and they will have a good experience at my house. Period. No matter how old they are. No matter what color they are. No matter whether or not they made an effort to wear a costume.
If I were a mom on "the other side of town" I'd do exactly the same thing - take my children to a neighborhood where there are safe streets and people who can afford to hand out a Twix bar for my kids. I'm grateful I can buy candy, I'm happy my girls are out trick or treating and having fun, and if I can provide that for someone else's kids, I'll do it every time.
We haven't had actual buses, but we have had several vans tonight. And all those kids have gotten a Happy Halloween from me!!!!
Gee, can you tell I feel strongly about this????