On the episode that was early in the series, where the Lamberts don't go to church and they decide to because of the Fosters and Frank falls through the ceiling.. well in the beginning when the Lamberts are hiding food under the couch because Carol comes in, Al has on a hat, the camera turns on another member and when its back on Al, the hat is gone. Then it turns back again, and the hat is back on her head. Perhaps Al hid the hat under the sofa along with her food too? We may never know..