TRICK OR TREATING IN DOWNTOWN ROMEO Calendar When: October 30, 2021 @ 11:00 am – 1:00 pm 2021-10-30T11:00:00-04:00 2021-10-30T13:00:00-04:00 Where: DOWNTOWN BUSINESS DISTRICT It’s back! Trick or Treating in Downtown Romeo! The siren will go off at 11:00 a.m. and trick or treating will end at 1:00 p.m.