Fall Out Boy have announced that--in addition to Panic! At The Disco--AP 100 bands you need to know artists Twenty | One | Pilots are set to open on their upcoming Save Rock And Roll arena tour. View the dates, below: 

9/5 - Uncasville, CT @ Mohegan Sun

9/6 - Lowell, MA @ Tsongas Arena 

9/7 - Brooklyn, NY @ Barclays Center 

9/8 - Philadelphia, PA @ Liacouras Center

9/10 - Fairfax, VA @ Patriot Center 

9/11 - Cleveland, OH @ Wolstein Center 

9/14 - Auburn Hills, MI @ Palace of Auburn Hills

9/15 - Toronto, ON @ Echo Beach at Molson Canadian Amphitheatre 

9/18 - Broomfield, CO @ First Bank Center

9/20 - Anaheim, CA @ Honda Center 

9/21 - San Francisco, CA @ America’s Cup Pavilion 

9/22 - San Diego, CA @ Valley View Casino Center

9/25 - The Woodlands, TX @ Cynthia Woods Mitchell Pavilion 

9/26 - Grand Prairie, TX @ Verizon Theatre at Grand Prarie 

9/28 - Alpharetta, GA @ Verizon Wireless Amphitheatre at Encore

9/29 - Tampa, FL @ USF Sun Dome