Cozy Kids Cottage is a preschool that is filled with love! Our adorable, enthusiastic early learners are cherished and nurtured by warm, experienced, and dedicated teachers. Cozy Kids Cottage Preschool is located in New Lenox, Illinois and was established in 2004. Created by Kimberly Kalnins, the preschool curriculum is the result of working directly with young children ages 2-5 and understanding their developmental needs and joys.