Disneyland is bringing back one its most popular nighttime parades, Paint the Night, which debuted during the park’s 60 th anniversary celebration. The park is also reviving its beloved nighttime spectacular Wondrous Journeys, which highlights 60 Disney Animation films.

The show isn’t pure nostalgia, however, it also includes “Celebrate Happy,” the official theme song of the Disneyland 70th Anniversary. The song is performed by the Jonas Brothers, and be forewarned, the song is an earworm of the highest order. It will get stuck in your head. I heard at least one person humming it in a bathroom.