Pokemon Go tournament at the Caribou Public Library, 3rd Saturday each month, 12-2 p.m. FMI: Cameron, 999-2979.

Ye Old Book Shoppe sale at Washburn Memorial Library, 11 a.m.-3 p.m. Books, audiocasettes, VHS tapes. Fill a bag and give a donation.

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

Alumni reunion weekend at Lee Academy. 8 a.m. at Mallett Gym: registration, campus tours. 9:30: class photos. 10:15: Welcome, meeting, awards. 11:15: live auction. 12: luncheon. 1 p.m.: reunion program.