Events for May 16, 2026
Friends of the Arboretum Native Plant Sale
In the large tents on the lawn near the Visitor Center, shop for more than 200 species of native grasses, woodland, prairie, and savanna plants to purchase, while supplies last. Organized by Friends of the Arboretum, open to the general public. University of WI Arboretum 1207 Seminole Hwy. Madison, WI 53711 608/263-7888 or uwarboretum.org/events
Badger Bonsai Society Annual Exhibit @ Olbrich Gardens
Olbrich Botanical Gardens 3330 Atwood Ave., MadisonSaturday, May 16, 10:00-4:00 Sunday, May 17, 10:00-4:00 The annual exhibit features trees from the private collections of club members. Explore the art of bonsai with this unique opportunity to view some amazing miniature trees and talk with the bonsai artists who grew and cultivated them. A wide variety, including conifer, deciduous, flowering, and tropical […]
Badger Bonsai Society Annual Exhibit @ Olbrich Gardens
Olbrich Botanical Gardens 3330 Atwood Ave., MadisonSaturday, May 16, 10:00-4:00 Sunday, May 17, 10:00-4:00 The annual exhibit features trees from the private collections of club members. Explore the art of bonsai with this unique opportunity to […]