Mattress Firm Amphitheatre Location 2050 Entertainment CirChula VistaCA91911 Next Event No upcoming events Loading Map.... Mattress Firm Amphitheatre2050 Entertainment Cir - Chula VistaEvents 32.5882959 -117.00605640000003 facebook.com/MattressFirmAmp Upcoming Events No events at this location. Know of an event? Let us know!