We had no trickertreaters. I think the houses are too far apart to be an efficient little goblin. 
Drove up to Detroit (suburbs, nobody actually goes to Detroit) yesterday. Didn't go near any grocery stores. 90 miles into Michigan. 90 miles back. Never saw a cop. Which is good, because traffic was going 95mph, and passing was happening at 105. Crazy Michiganders. The upside is that my car felt good at 105.