Las Vegas is set to celebrate Bruno Mars' significant impact on the city, with a parade, unveiling of a street named after him. The festivities will begin at 1 p.m. with a procession starting from Bellagio to T-Mobile Arena. As part of the event, Park Avenue will be officially renamed Bruno Mars Drive. The celebration will also include a proclamation from Clark County Commissioner Jim Gibson and a ceremonial state flag from Nevada Gov. Joe Lombardo. The event is expected to be the start of Mars' world tour, "The Romantic Tour," tied to his recently released album "The Evolution".