Glassware : Season 13 Episode 115

David deals with several cases of very fragile glassware in Hooper's Store. He must keep them safe from Maria (whose groceries block her view as she walks around), Barkley (playing with his ball) and Big Bird (who skates through the store). David finally resolves to charge the store's sign to "CLOSED," accidentally walking right into the cases and knocking them over.