South Callaway Early Childhood Preschool Enrollment & Kindergarten Screening/ Enrollment. at 10103 State Road C, Mokane, MO April 7th ; Kindergarten; 9:00am - 6:00pm / Preschool: 3:30pm - 6:00pm. Items needed to enroll: Copy of Birth Certificate, Copy of Current immunizations, 2 proofs of residency, and custody paperwork if applicable. If enrolling for Preschool, student must be age 4 before August 1, 2015. Kindergarten student must be age 5 before August 1, 2015 . For more information, please call (573) 676-5225 - # 1