Geriatric fourth graders Tim and Charlie reminisce about the third grade. While slowly making their way around the school, they gripe about how easy the third graders have it now that GoGurt tubes have the EZ Open feature. When the two were in third grade, those things used to be impossible to open. But, perhaps the most mind-boggling difference for Tim and Charlie to wrap their balding heads around is that PE now consists of sitting on mats. What will the young kids be working on tomorrow? Blinking?