The Seaside Downtown Development Association presents Halloween Happenin’s, Saturday, Oct. 28 from 10 a.m. to 3 p.m. This event will be held in various locations throughout Downtown Seaside. All activities are free.

The association also presents Howl ‘O Ween pet parade and costume contest. Costume contest will begin at 3 p.m. Quatat Park with the pet parade beginning immediately after. This is a benefit event for Clatsop Animal Assistance and participants are required to donate $5 to enter.

Other Halloween events include: “A Dance with Death” Murder Mystery Dinner located at Maggie’s on the Prom beginning at Sunday, Oct. 28, at 6 p.m. and Tuesday, Oct. 31, Downtown Trick or Treating from 2 to 5 p.m.