Pamela Jansson/The Globe count
HALLOWEEN creatures beckon from this Ayer Street house in Ironwood as a reminder that trick or treating by local children will occur this evening in all local communities, with most of them following the time period of 4 to 7 p.m. Participating households should engage exterior lights while nonparticipating households should turn off exterior lights. Daylight Savings Time also ends on Sunday at 2 a.m., when the time will "fall back" to 1 a.m.