Reading Cinemas Grossmont with TITAN XC operates a ten-screen multiplex at Grossmont Center in La Mesa, running first-run blockbusters, independent films, and family screenings since the theater's original eight-screen debut on May 26, 1995. The 1999 expansion added two stadium-seated auditoriums, and Reading International's 2008 takeover from Pacific Theatres introduced the TITAN XC large-format screen, repositioning the complex within Grossmont Center's mix of retail, dining, and hands-on creative experiences like CeramiCafe. The TITAN XC auditorium deploys a Dolby Atmos multichannel audio system with ceiling-mounted height channels and high-resolution digital projection calibrated for HDR-mastered releases. A full concession bar serving craft beer, wine, and cocktails alongside made-to-order food extends each screening into a seated dining experience, a format that shares Grossmont Center Drive's evening draw with Limoncello Modern Italian. Reserved stadium seating across all ten auditoriums uses high-back rocker chairs with retractable armrests, and the TITAN XC screen pairs its wide-format projection surface with a 7.1.4-channel Atmos speaker array.