Dubuque Halloween Events

Halloween Costume Party at Riverboat Lounge

200 Main St, Dubuque, IA, United States, Iowa 52001 31 Oct 2025

Juice & Friends - Halloween at The Goose

920 Main St , 52001 31 Oct 2025

The Great Goose Goblin Gathering AKA Trunk or Treat

3339 Hillcrest Road, Dubuque, IA, United States, Iowa 52002 2 Nov 2025

Halloween karaoke

East Dubuque, Illinois 31 Oct 2025

Halloween with Unicorn Fist

62 East 7th Street, Dubuque, IA 31 Oct 2025

Halloween Party!!

1175 Century Dr, Dubuque, IA, United States, Iowa 52002 31 Oct 2025

The Rocking Dead at Q Casino

Q Casino + Resort 1 Nov 2025

🎃👻 You're Invited to BULAWEEN! 👻🎃

3457 Jackson St, Dubuque, IA, United States, Iowa 52001 31 Oct 2025

Halloween party

Cathedral District 31 Oct 2025

Halloween Carnival and Trunk or Treat

North Buena Vista 1 Nov 2025

Happy Halloweenie! - Free hot dogs!

Convivium Urban Farmstead 31 Oct 2025

Halloween at B-1 Yoga

185 Main St, Dubuque, IA, United States, Iowa 52001 30 Oct 2025