Less so today, thanks to the more open schedule, which prompted a slogan change from "Closed Tuesdays" to "Closed Holidays," as McDonald's wife suggested. A simple change, but, then, that seems to be exactly what Charlie's employs best, if they're going to change at all. It is, after all, those simple changes—more hours to cater to the customers, adding bacon to the menu—that allow the shop to keep its beloved identity and taste while simultaneously giving the people of Delaware County more of what they've wanted for nearly 80 years.