Our Classes Purposeful Play With Babies Comprehensive developmental online play course that is self-paced, intended for ~0-6 months Find Out More Happy Baby: Tummy Time Monthly baby+parent class held at Modern Milk on infant development, intended for ~0-6 months. Reserve a Spot Happy Baby: Move+Play Monthly baby+parent class held at Modern Milk on infant development, intended for ~6-12 months Reserve a Spot Virtual Live and on-demand infant wellbeing classes Enroll Now