Exactly What Is This?

When we were on our way to eat out (again!), we drove by this stand outside of a store. The girls loved that it was a stand that looked like a lemon, but the biggest topic of conversation was the sign on the side of the stand. It reads "Now Serving Cup of Corn $2.00" People buy cups of corn? Maybe the ducks we saw yesterday come by for dinner. What kind of corn is it? We talked about this sign and the silly lemon shaped stand all throughout dinner. On the way home, I made my sister swing around so I could take a picture. A girl was sitting out by the back, talking on the phone. I know she had to wonder why some strange woman was taking a picture of her, the stand and the amazing sign.