Elwood City High School

Elwood City High School is/was a high school located in Elwood City. Francine's sister, Catherine, probably attends this school.

Information
In Carl Manino's flashback from Sue Ellen Chickens Out it shows the Sugar Bowl when Carl was in his teen years. A teenage dog was wearing an orange, white and black jock jacket that said "ECHS" on the back of it, and a football under it. We can safely assume that this stands for "Elwood City High School" and that Catherine and her friends, including Angie and Debbie, attend it with her.

The school also has a band program.