8:00 PM doors | 8:30PM show | 21+ $8 advance / $10 day of show Presale tickets ($8) available online via Ticketweb or through the artists. You may also pay at the door with cash ($10). The Cavern Club is a live music venue above the Hard Rock Cafe with limited seating available on a first-come, first-served basis. No reservations accepted upstairs.  Questions? Email seattle_live@hardrock.com.