BJ’s founders to open fast-casual concept

The two founders of BJ’s Restaurants Inc. said they will launch a new fast-casual concept this spring that will allow customers to order and customize their meals from tabletop iPads.

Paul Motenko and Jerry Hennessy said Wednesday the first location of the new brand, called “Stacked: food well built,” will open in May in Torrance, Calif. Two more locations are expected to open this year in San Diego and Cerritos, Calif.

At Stacked, guests use iPads mounted at t