FREE TCBY Yogurt for Dads on Sunday The links in the post below may be affiliate links. Read the full disclosure Here.June 13, 2013 by laurie Leave a CommentComing up on Sunday Dads can enjoy FREE TCBY Yogurt. Take your dad to one of the TCBY locations nationwide and he will receive up to a 6 oz. cup of frozen yogurt! If you enjoy the great deals posted by Steals and Deals for Kids, get our FREE Daily Email here filled with our daily deals, and follow us on Facebook here! You can also follow us on PINTEREST!