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