Chambermaster M.L. Legacy center Share: Venue M.L. Legacy center Visit Website 7250 El Cajon Blbd San Diego , Ca 92115 (731) 439-8145 About Map About M.L. Legacy Center is a multifunctional event venue and indoor market place. We cater to events of all sizes. What's Nearby? Distance: 5 10 15 20 25 50 mi.