Situated three blocks from the sand at 4615 Long Branch Avenue, Lullabies by the Sea Daycare centers its program on music-integrated play and outdoor sunshine for young children in OB. The daycare's emphasis on early socialization through group activities prepares toddlers for the structure of center-based settings such as YMCA Preschool, where many local families enroll next. Recurring routines incorporate singing, rhythm instruments, and movement games that build gross-motor coordination alongside language development. As children reach preschool eligibility, that music-and-movement foundation gives them a head start in programs that expand on creative learning—including the bilingual Montessori curriculum at Adventures in Montessori Ocean Beach on nearby Santa Cruz Avenue. The most structured care tier walks older toddlers through shape sorting, color matching, and picture-book narration designed to build the cognitive readiness needed for a preschool classroom.