Mario Lopez and Courtney Mazza
06/10/2011 AT 06:00 AM EDT
and Courtney Mazza
were enjoying a date night on the patio at the grand opening bash for Lexington Social House in L.A. The couple mingled with guests like chef Curtis Stone
, who chatted about the food with the venue's chef, Mette Williams. The couple and other guests, like Lil Jon
, dined on fried chicken, diver scallops and steak tartare at the bash.