According to the Disney Parks Blog,
Over “On the Sunny Side of the Street,” the musical group Five & Dime arrives in Carthay Circle to jazz things up. This ensemble of friends and relations, headed up by a vivacious singer named Dime, has traveled down Route 66 all the way from Chicago in the hopes of making it big. Like everyone who comes to Buena Vista Street, great things await them just around the corner!
With the Cars Land being along Route 66 as well, the story line will tie in both areas together. In addition, newsboys will be along the area as well...
The Red Car News Boys roll into town on one of the shiny Red Car Trolleys, belting out “California, Here I Come!” Inspired by the spirit and style of Disney’s “Newsies,” the Red Car News Boys bring the latest headlines and engage their audience with fun songs of the ‘20s and ‘30s.