 It's funny. I bought those for my grandkids, and they love them. Oh, I'm sure. And now they have a little one that's a travel one so they can play in the car and not have the big one. Super cute. Super cute. It's National Paper Bag Day. The paper bag was invented by Margaret E. Knight, who became known as the mother of the grocery bag. I bet she loved that. She designed the square flat bottom bag and the machine that folds them together way back in 1870.