Unfinished shed

These are the only characters that can go trick or treating

Bart
Lisa
Milhouse
Rod
Todd
Database (Except his task is to Order Treat Bags Online)
Uter (Except his task is to Dig into Treat Bag Stash)
Nelson
Dolph
Martin
Ralph
Jimbo
Kearney
Shauna
Sherri & Terri
Squeaky Voiced Teen
Witch Marge