Tustin Meadows Tiny Tots (TMTT) was established in 1968 by parents in the Tustin Meadows community. TMTT is a non-profit, fully licensed parent participation, cooperative preschool. TMTT is operated by a group of caring parents, under the direction of a professional paid preschool director. As a parent participation, cooperative preschool, each family shares in the planning and operation of the school.

The director/teacher, a specialist in early childhood education, is responsible for designing the daily program and the day to day administration of the school. Parents assist the director/teacher on a rotating basis. The participation of parents and their direct involvement with the children during the classroom experience make co-ops a unique and rewarding educational journey.