San Carlos UMC Preschool in San Carlos, San Diego, runs a play-based early childhood program at 6554 Cowles Mountain Boulevard in the 92119 ZIP under Community Care License #372000501. The preschool operates as a ministry of San Carlos United Methodist Church and enrolls children ages two and a half through pre-kindergarten. The curriculum builds social-emotional, cognitive, language, physical, and adaptive skills through hands-on play activities, with spiritual development woven into the weekly program through chapel time. Families in San Carlos layering enrichment for preschool-age children pair the program with after-school art instruction at Little Artists on Navajo Road, which picks up the creative-skill track where the preschool curriculum introduces it. Cowles Mountain Boulevard's residential setting places the school at the base of the Cowles Mountain trailhead corridor, drawing families from the surrounding San Carlos and Del Cerro neighborhoods. The director greets students at the gate each morning, maintaining a direct point of contact between families and school leadership at drop-off. Math, science, and art concepts enter the curriculum through age-appropriate play stations rather than formal instruction, introducing foundational academic skills in a low-pressure format that prepares children for kindergarten transition. The school does not require full toilet independence for enrollment, supporting each child's readiness timeline individually. The San Carlos family-health ecosystem connects the preschool corridor to pediatric dental care at Mission Trails Dentistry, which handles first dental visits and preventive cleanings for children in the same age range. Flexible scheduling options accommodate families needing full-week or partial-week enrollment configurations.