11 MarColor Lab: A Messy Playdate and Language Stimulation Activity UncategorizedCreative Articles from Hands on Moms! Moms ActivitiesLeave a Comment Color Lab: A Messy Playdate and Language Stimulation Activity A messy playdate for toddlers incorporating color mixing, cornstarch “goop,” and language stimulation ideas to get your little ones talking! Includes extension activities for older children. View this kids activity! Submitted by Stephanie at Twodaloo.