Guanaticos Restaurant Address: 261 Irvington Ave, S Orange, NJ 07079 Phone: (973) 821-5959 Hours: Mon: 7am-10pm Tue: 7am-10pm Wed: 7am-10pm Thu: 7am-10pm Fri: 7am-10pm Sat: 7am-10pm Sun: 8am-9pm Restaurants, Delicatessens