Del Mar Mexican Grill Address: 3535 Clayton Rd, Concord, CA 94519 Phone: (925) 446-6366 Hours: Mon: 10am-9pm Tue: 10am-9pm Wed: 10am-9pm Thu: 10am-9pm Fri: 10am-9pm Sat: 10am-9pm Restaurants Other Businesses: La Pinata 6 at 2301 Willow Pass Rd, Concord, CA 94520 Quarter Lb Big Burger at 3399 Clayton Rd, Concord, CA 94519 Barney's Hickory Pit at 3446 Clayton Rd, Concord, CA 94519 GASCO at 4323 Clayton Rd, Concord, CA 94521 Pot Belly Deli at 4085 Nelson Ave, Concord, CA 94520