Annual EventsEducationalEntertainmentFamily-Friendly
About this event
Explore a spookily-decorated Aquarium, trick-or-treat among the exhibits, and show off your creative costumes! We will provide crafts, projects, and games as well as activity materials to take home and enjoy. Great Lakes Aquarium proudly participates in the Teal Pumpkin Project.
That means that no edible treats will be provided during trick-or-treat. 🎃 IMPORTANT: Pre-registration is required for *all* parties! 🎃 2026 Dates: Tuesday, October 27, 2026 from 4:00 – 7:00 p.m. Wednesday, October 28, 2026 from 4:00 – 7:00 p.m. Thursday, October 29, 2026 from 4:00 – 7:00 p.m.
Read more
Adjusted Hours: In order to allow time for event set up, Great Lakes Aquarium will be open to the public from 10:00 a.m. – 3:00 p.m. on October 27th, 28th, and 29th. The exhibit floor will reopen at 4:00 p.m. each day to accommodate *pre-registered* Scarium at the Aquarium guests. Cost: Adults: $20.00 Youth (age 13 – 17) $16.00 Children (age 3 – 12): FREE!
Children under 2: Always FREE! Aquarium Members: Always FREE! 🎃 This event is free for members, but pre-registration is still required. 🎃 For more information, visit GLAquarium.org/Scarium
Description from Great Lakes Aquarium.
Registration, tickets, accessibility and last-minute changes are handled by the organizer. Confirm details before you go.
More events in Duluth
Duluth Studio Market Fall into Winter Makers MarketDuluth Studio Market
Going Solar in the NorthlandBent Paddle Brewing
Between Howls | September Residency in The Yard!Bent Paddle Brewing
High Key Mondays & Industry NightsBent Paddle Brewing
Teen Open Studio (Fall 2026)Duluth Public Library
Twin Ports Comedy: Writing WorkshopThe Caddy Shack Indoor Golf & Pub