K of C invitation weekend; Aroostook County Knights of Columbus invite Catholic men 18 and older to join. Knights will be present at Masses throughout The County.

AA: Sunday night's 12 Steps, 12 Traditions meets at the recovery center, 1 Water St., at 6 p.m. The only requirement for membership is a desire to stop drinking.

Civil Discourse Club - Join the newest club at the library, 5:30-6:30 p.m. Discussion on single topic each month; for May: "Is socialism a better economic system than capitialism?"

Kittens and Kids at the Caribou Public Library, 3:30-4:30 p.m. Norma of Halfway Home Pet Rescue will teach about rescuing and caring for kitties. Stories, activities, time with the kittens.

Houlton International Airport visioning workshop, 6 p.m. at the airport FBO building. Community meeting on airport future development.

Story Time for all ages, 3-3:30 p.m. at Caribou Public Library. Enjoy stories read by Loring Job Corps volunteers.

Senior gatherings at the Putnam House 48 Court St. Houlton, Mondays, 9-3 p.m. Games, homemade snacks, coffee and socializing.

Free chicken stew luncheon at Limestone United Methodist Church, 11:30 a.m.-12:30 p.m. FMI: 325-4870.

Bridge at the Putnam House Senior Center, 48 Court St., 10 a.m.-2 p.m. Lunch available.

Mother Goose Story Time, 0-2 years, at Caribou Public Library, 10:30-11 a.m. Stories, songs and finger plays.