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Nightmare Affair

Nightmare Affair is our largest annual fundraiser and we sure know how to raise the roof! This year’s event will be hosted at the Great Northern Hotel with a buffet dinner, live music, a live auction, and hands-on science experiments.

Help ExplorationWorks Science Center bring STEM education to Helena and the surrounding communities. Support us by attending the best Adult Halloween Costume Party in Helena!


Earlier Event: October 28
TinkerLab: Spooky Science
Later Event: October 29
TinkerLab: Frankenstein's Footlocker