BITC, 1900 Commonwealth Ave, Newton, MA 02466. Brookline Infant Toddler Center in Newton is a private, non-profit year-round childcare center for children 3 months to kindergarten entry for over 30 years providing a nurturing, developmentally sound program for young children. Our success is demonstrated by the majority of our families who remain with us throughout the preschool years, and by the professional quality and stability of our staff.