• Aug. 26, 10 a.m. – 3 p.m. Caribou Public Library Open House.
• Aug. 28, 1:30 p.m. — 150th Time Capsule burial by members of the Kiwanis Club at the fire department grounds. • Aug. 29, 5 p.m. — Caribou High School Class of 1959 50th reunion at the Caribou Inn and Convention Center.
• Aug. 29, 9 a.m. – 4 p.m. — Quilts Old and New on display at the Gray Memorial United Methodist Church.; sponsored by the Crown of Maine Quilters.
• Aug. 29, 10 a.m. — Caribou Weather Station Open House.
• Aug. 29, 11 a.m. — House Tours and Luncheon, sponsored by the Cary Medical Center Auxiliary.
• Aug. 29, 7:30 p.m. — Caribou’s 150th Celebration Pageant Play, “H I to Caribou,” at the Caribou Performing Arts Center.
• Aug. 30, 3 p.m. — Second presentation of “H I to Caribou, “ at CPAC.
• Aug. 30, 1 p.m. — Visual Retrospective of Early Caribou, presented at the Cary Medical Center.