Brunion Mars' The Romantic Tour is set to take place at State Farm Stadium in Glendale for two nights, with heavy traffic expected during the evening rush. Glendale police plan to use the same traffic plan as used for Arizona Cardinals home games. The busiest period will be in the hour leading up to showtime, with police urging concertgoers not to wait until the last minute to arrive. Police also warned against parking confusion, particularly for drivers approaching from the wrong side of the stadium.