Marge surprises Lisa with a week-long retreat at performing arts camp, where she is greeted by her artsy counselors (Jemaine Clement and Bret McKenzie) and fellow musically inclined campers (Lea Michele, Cory Monteith and Amber Riley), who inspire her to embrace her creative side.

After she returns to Springfield, Lisa becomes restless with her ho-hum suburban lifestyle and sneaks off to Sprooklyn in hopes of connecting with her inner hipster, but she soon realizes that the city is not the same as camp.

Source: FOX Flash