144 Mill St.

Auburn, Maine

144 Mill St. is an event venue located in Auburn, Maine. This location serves as a site for various collector and hobby shows.

Shows at this venue

ExTRAINaganza 2026: Model Train Shows in Auburn, Maine (model railroad scene)

ExTRAINaganza 2026

144 Mill St. · Auburn

Sat, Nov 21 – Sun, Nov 22

View event details

Add to calendar

ExTRAINaganza 2026: Model Train Shows in Auburn, Maine (operating layout scene)

ExTRAINaganza 2026

144 Mill St. · Auburn

Fri, Nov 27 – Sun, Nov 29

View event details

Add to calendar

Sources

Facts on this page trace to these 5 sources — last retrieved Aug 29, 2026.