Sleeping With Sirens: An Ending In Itself Tour brings the pop-punk and post-hardcore favorites to Boeing Center at Tech Port in San Antonio for a high-energy night of big choruses, loud guitars and crowd-pleasing anthems. Boeing Center is a well-known indoor arena on the city's northwest side, so the sound is big and the energy stays high from the first song to the last. Bring your friends, sing along to the hits and get lost in the moment with a crowd that loves this band.