Visit the Caribou Historical Center and Museum from 12 to 4 p.m. for a look at the history, projects and accomplishments of the Caribou Garden Club and the Caribou Business […]

Savvy Caregiver workshop for caregivers of those with decreasing memory/cognition, 10 a.m.-12 p.m. at Cary Medical Center's Chan Center. Training, interactive exercises, discussion. FMI: Aroostook Agency on Aging, 764-3396.

Public/farmers market at the Riverside Park Pavilion, 8:30 a.m. to 1 p.m.

Guided walking tour of historic downtown with Presque Isle Historical Society, 10 a.m. Starts and ends at Vera Estey House, 16 Third St. $2/person; call 762-1151.

Guided Tour of Vera Estey House Museum with Presque Isle Historical Society, 1 p.m. $5/person; spots limited. Call 762-1151.