Humboldt Plan It GreenHumboldt Plan It Green hosts a yearly conference on Building Green Communities each spring at the Arcata Community Center.
Humboldt Math FestivalAnnual Community Celebration of Mathematics - by and for community members, teachers, students, & professionals of all kinds who use mathematics. Activities, Displays, Career & Technical Information.
Humboldt Bay PaddlefestCome and enjoy the Bay and learn about canoeing and kayaking on the North Coast. Booths, demos, races and more!
Redwood Coast Belly Dance FestivalAnnual dance festival bringing out of town and local dancers together for a weekend of workshops, performances, shopping and fun at the Old Creamery Building in Arcata. It's a family friendly celebration of Belly Dance!
Humboldt Film FestivalThe oldest student-run film festival in the world, at Humboldt State University. Arcata.