Guests visiting the Magic Kingdom Park in the coming weeks should be advised that, due to concrete work planned to take place along Main Street U.S.A., some of the park's entertainment offerings will be impacted on Sept. 12, 16, and 29. On these dates, the "Trolley Show" will use the Main Street Ranch Wagon and the Move it! Shake it! Dance and Play it! Street Party (the interactive parade that transforms into a dance party) will only be presented at 12:30 and 5:45 p.m.