All Day

What’s Unique About Caribou

Caribou

Find out some of the items that make Caribou unique at the Caribou Historical Society and Museum, 1033 Presque Isle Rd. Open 12-4 p.m.

Aroostook County Sled Run

Presque Isle

Aroostook County Sled Run to benefit Relay for Life Aroostook. Starts and ends at Aroostook Shrine Club. Registration 8 a.m. Ends with Relay for Life kickoff dinner. To register: rflaroostook.ticketleap.com/sledrun.

Aroostook County Republican Caucus

Presque Isle

Aroostook County Republican Caucus at Hunt Room, Christie Building, Northern Maine Community College. Town clerks 10:30-11:30 a.m.; caucus and candidates 11:30 a.m.-2:30 p.m. FMI: Cindy Johansen, 207-456-6208.