Back in the 1970s, appetizers ranged from nutty cheese balls to gelatin salads. We've rounded up several vintage '70s appetizers that no one makes anymore.

The infectious diseases shindigs are inspired by “chickenpox parties” that were thrown in the ’70s, ’80s and ’90s in the hopes of infecting children with the illness at a young age.

But food culture in the '70s had a style all its own. From avocado green kitchens and harvest gold appliances to the parties where it always felt like something interesting [wink, wink] was ...