A Flash Mob of Michael Jackson’s Thriller dance will be held at the Creamery District Art Market on October 25 at noon. This month the Art Market will be held at 1380 9th St. which is the location of the former Arcata Community Recycling Center. Anyone can join the dance and participants are urged to dress up as their favorite monster, zombie or ghoul. Ann Youmans will direct a Thriller dance practice at the Arcata Playhouse, 1251 9th St. in Arcata from 10 a.m. to 11:50 a.m. Call Louis at 502-7802 for dance details.