About us. Giggle and Grow San Marcos is a family owned and operated daycare and preschool that prides ourselves on consistent and loving care for the kids in our community while we develop their rapidly growing minds and personalities. We are a close family type enviroment and we hope to add a new member to ours. ```. Childcare Provider. Duties. Provide a safe and nurturing environment for children in your care. Plan and implement age-appropriate...