The Kell Longhorn Lacrosse Booster Club, Inc. was established to promote interest in youth and high school lacrosse programs for both boys and girls, ages 5 through 18 and operates as an all-volunteer, nonprofit 501(c)3 organization to provide the children and families of Kell High School district and surrounding areas in Cobb County, GA the opportunity to learn the game of lacrosse in a safe environment and provide an opportunity for players of all abilities to develop lacrosse skills and game knowledge.

The Club sponsors youth lacrosse teams year-round, recruits and develops adult volunteers, provides moral and financial support to all phases of the lacrosse programs at Kell High School, cooperates and works in all possible ways with the high school Coaches and Staff, and promotes excellence in all Scholastic and Athletic endeavors at Kell High School and the surrounding elementary and middle schools in the district.