Maybe a little inspired by a trip to the Sizzler

Suppose you have just entered a restaurant and you discover that all the patrons are old people. Would that make you more likely to want to eat there, or less likely to want to eat there?

Pros:
• Old people are good at spotting bargains, so presumably the restaurant would give you good value for money
• Old people expect friendly service and are unlikely to hang out at a place where the staff is rude
• No irritating children

Cons:
• Old people may just be coming back because they remember how great the food used to be twenty years ago
• Old people have developed a taste for braised pork snouts and boiled fish lips and other disgusting foods they used to have to eat during the War
• Unpleasant reminders of one's own mortality