Access presale tickets NOW to see Thirty Seconds to Mars at The Garden on June 20 with WALK THE MOON, Misterwives, and Joywave! Use code "SOCIAL" now through 10PM tomorrow here: bit.ly/30STMMSG Tickets go on sale to the general public this Friday at 12PM. Don't miss it! #30STM #ThirtySecondsToMars #MonolithTour