Maroon 5 performs at Union Station

March 1, 2012 8:44:19 PM PST
Some rock stars were on the red carpet outside Union Station Thursday night.

The band Maroon 5 was here to play a concert in the station's Great Hall tonight.

Their appearance here is one of four simultaneous shows being put on for a casino rewards program.

Other shows are taking place in New York, Los Angeles and New Orleans.