Opened in 2017, the Treasure Island Amphitheater has become a go-to outdoor destination for artists and local and regional music enthusiasts. Underwood's appearance is the latest addition to a long list of country music's biggest names who have taken the Treasure Island Amphitheater stage over the last three summers: Luke Bryan (sold-out crowd of 16,419 on Sept. The country music superstar joins a trio of music's biggest entertainers on Treasure Island's 2023 Summer Concert Series lineup: Matchbox Twenty on June 10, Jason Aldean on August 19 and Trampled by Turtles and Caamp on September 16. General admission seating will be sold for $59. Reserved seats will be available for $129, $109, $99 and $79. Tickets will go on sale to the public Friday, March 17 at 10am CST and will be available for purchase at. Treasure Island Resort & Casino Summer Concert Series
