KOST Contests


KOST 103.5 Is Sending You To Shania Twain at Caesars Palace in Las Vegas!


KOST 103.5 returns to our Las Vegas home, Caesars Palace and we want you to join us!  

Listen to Mark Wallengren each week day morning (7/9-7/13 and 7/16-7/30) for your chance to win a 2-night stay at the Nobu Hotel, the boutique hotel experience located in the heart of Caesars Palace, tickets to "Shania: Still The One" at The Colosseum, plus passes to ride the new 550-foot-tall Las Vegas High Roller, the world's tallest observation wheel at The LINQ! 

KOST Rewards Members, CLICK HERE for a bonus chance to win!

CLICK HERE to book your stay now! 

Prize Includes: 

  • 2 night stay (7/25 and 7/26) at Nobu Hotel inside Caesars Palace
  • 2 tickets to see Shania Twain at The Colosseum on Friday, July 25th 
  • 2 passes to our VIP pre-concert reception
  • 2 tickets to the Las Vegas High Roller


*Winners must be 21+ 

Official Contest Rules 


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