10am-2pm Fri. Oct. 31

Lake Superior Estuarium OPEN

What’s an Estuarium? A gathering place for learning and play! The term is a combination of words “estuary” and “museum.” Join us in the exhibit hall to learn more about how fresh water, ecology, and culture coexist and…

Lake Superior Estuarium 3 Marina Drive, Superior

Cost: FREE

Age: All Ages

4-7pm Fri. Oct. 31

Night at the Museum

Trick or Treat at the museum! Take a tour at night and walk through the haunted basement hallway if you dare!

Carlton County Historical Society 406 Coquet Ave., Cloquet

Cost: FREE

Age: All Ages

8-11pm Fri. Oct. 31

Magickal Discoveries Witchy Convention

The 2nd Annual Magickal Discoveries Witchy Convention featuring seminars, workshops, and rituals. Relax in the social area, enjoy the music and get refreshments at the cash bar. There is a Jim Henson "Labyrinth "-themed Halloween Ball on Friday…

Clyde Iron Works 2920 W. Michigan St., Duluth

Cost: Weekend Tickets = $10.00 - $35.00, Halloween Ball = $30.00, Seance = $45.00,

Age: All Ages, Halloween Ball is 18+