We've lived here for nearly 6 years, and it's the only place we've ever lived where there are no trick-or-treaters. Zero. There are no kids in this neighborhood, very weird. There's an apartment complex next door with kids, but I suppose they keep their trick-or-treating within the complex where it's well-lit and no traffic. We'll probably buy a couple bags of candy anyway, just in case, but neither of us eats candy. The missus usually takes it to work and hands it out to her patients.