Open enrollment for Fall classes (2016-17 school year) begins on Feb. 21, 2016. To inquire about our preschool programs please call 517 668-0032 and request a Preschool Enrollment Packet. You can also contact the school via this web-site. Visitors are welcome if you would like to see the facility, meet the staff and see the program in action. Treasures To Grow On has been serving families in DeWitt for 17 years and would love to have you and your preschool child join our school community.