Founded in 2005 by Domenic and Tasha Callero, Sandbox by the Sea Preschool is a faith-based early childhood center at 1671 Beryl St in Pacific Beach, 92109. This home-based facility enrolls children ages 20 months through five years and operates with a student-to-teacher ratio of 1:6, giving every child individualized attention during the kindergarten-readiness curriculum. The outdoor play yard is shaded by mature avocado, lemon, orange, banana, and pomegranate trees and includes a seasonal vegetable garden and a mud kitchen where hands-on exploration is part of the daily routine. Families who shop for gear at Destination Baby Co. in Pacific Beach often discover Sandbox through word of mouth from other local parents. Flexible scheduling options include two-hour, half-day, and full-day programs, all grounded in a play-based philosophy paired with Biblical Christian foundations. Circle time, free play, and messy outdoor discovery replace the sterile classroom atmosphere found at larger centers. Google reviewers regularly mention Tasha by name as a compassionate educator who partners with parents and treats each family as her own. Parents exploring Pacific Beach's other early-education options can also visit La Maternelle San Diego for a French-immersion preschool experience. The school closes for major holidays, a week-and-a-half at Christmas, and one week during summer.