What is/are your favorite mommy and child bonding activity/ies?

Sensory play! He loves having fun and making messes, and I love how it helps him to develop his motor skills and creativity. We do it in a few different ways - but mainly when we go to Busy Tables or playing with our My Messy Box at home :) There's also play areas like Happy Castle with those seed playgrounds that my son loves spending time in, and I'd just be having fun with him like a child!