Mila Lane is carried by her father, Mike, as she trick or treats Monday with her sister, Lilly, left, and mother, Cassie, on Winter Street in Waterville. Rich Abrahamson/Morning Sentinel

Mary and George Redman greet trick-or-treaters Monday at their house on Winter Street in Waterville. Rich Abrahamson/Morning Sentinel

Farmingdale junior firefighters Aidan Beale, 17, left and Joseph Ellis, 17, dispense Halloween candy at the volunteer departments’ drive-thru at the community’s primary station on Main Avenue in Farmingdale on Monday night. Andy Molloy/Kennebec Journal

Lelia Moody begins her trick-or-treating Monday at a neighbor’s house in Winslow. Rich Abrahamson/Morning Sentinel

Sierra Hodgson, 1, and her father, Shane, hold hands as they trick or trick Monday on Burleigh Street in Waterville. Sierra is dressed as a princess for Halloween. Rich Abrahamson/Morning Sentinel

Trick-or-treaters collect candy at the Cox Memorial United Methodist Church in Hallowell on Halloween night, Monday. Andy Molloy/Kennebec Journal

Mary Ann Johnson adorns a column Monday at her Gardiner home with a Halloween decoration prior to trick-or-treating. Andy Molloy/Kennebec Journal

Stephen Deschaine wears a Hannibal Lecter skin face mask Monday as he awaits trick-or-treaters at his house in Winslow. Rich Abrahamson/Morning Sentinel

Hairball surveys a guest around the pumpkins Monday at his house in Gardiner before heading out for a feline Halloween prowl. Andy Molloy/Kennebec Journal

The costumed clad walk the streets of Hallowell at dusk on Halloween night, Monday. Andy Molloy/Kennebec Journal