St. Mary's Knights of Columbus chapter hosts a large number of activities throughout the year, including quarterly blood drives; the St. Mary Church parish picnic; a golf outing; soccer and free throw challenge contests, and a anti-drug and alcohol abuse poster campaign, for youth; the Intellectual Disabilities Drive; a clergy appreciation dinner; a Christmas party for Knights families; and more. The council also charters Boy Scout Troop 267 and Cub Scout Pack 267.