It's National Kindergarten Day!We're sharing those adorable school pictures from way back when.Share yours on our <a class href="https://www.facebook.com/myfoxdc" target="_blank">Facebook</a>, <a class href="https://twitter.com/fox5newsdc" target="_blank">Twitter</a> or <a class href="https://instagram.com/fox5dc/" target="_blank">Instagram</a> feeds.We'll show some of them on the air during GoodDayDC.