https://libnews.umn.edu/event/doors-open-minneapolis-comes-to-elmer-l-andersen-library/2025-05-17/
Doors Open Minneapolis comes to Elmer L. Andersen Library - UMN Libraries News & Events
May 7, 2025 - Go behind the scenes at Elmer L. Andersen Library with Doors Open Minneapolis. Visitors will be able to tour the caverns 80 feet beneath the building, as well...
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Doors Open Minneapolis | Minitex
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