By OnMilwaukee Staff Writers   Published Jan 03, 2012 at 2:20 PM

Don't be surprised if you see some blue suede shoes strolling through Milwaukee tomorrow.

To kick off its 10th annual "Tribute to the King" – one of the country's most prestigious Elvis tribute contests – Potawatomi Bingo Casino is setting loose flash mobs of Elvis Presley impersonators across the city.

Catch the "Kings" Wednesday, Jan. 4 in Mitchell International Airport's upper level near the flight information board at 3:45 p.m., the Milwaukee Intermodal Station Lobby at 4:45 p.m., Red Arrow Park at 5:15 p.m. and Potawatomi's Grand Lobby at 6 p.m.

Even if you miss the flash mobs, there are plenty of chances to see these swingin' tribute superstars in action all weekend long. "Tribute to the King" preliminaries run through Sunday at the Menomonee Valley casino, and admission is free.