Old Main Building
Old Main Building is an event venue in Tucson, AZ, at 1200 E. University Boulevard, Tucson, AZ 85721. There are 3 upcoming events listed, starting Sun, Oct 4, 2026. Tickets are sold on the source platform — every listing links straight to it.
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FreeSun, Oct 4 · 8:00 AM
Sonoran Native Plants, a UArizona Campus Arboretum tour.
Old Main Building
Free
FreeSun, Oct 11 · 8:00 AM
Trees around the World, a UArizona Campus Arboretum tour.
Old Main Building
Free
FreeSun, Oct 18 · 8:00 AM
Edible Landscapes, a UArizona Campus Arboretum tour.
Old Main Building
Free