In today's (2/20/08) O.C. Register, Portillo's is opening a new hot dog (etc.) eatery in Moreno Valley (March 11), and there are three coupons in the ad for the (8390 La Palma)Buena Park location:
1 Italian beef sandwich free w/ purchase of same with fries and med. drink, or 1/3 lb. char-broiled burger free w/ purchase of same and fires and med. drink, or 1 fresh salad with purchase of same and med. drink. Coupons good through 3/15. This Portillo's is located in the parking area near the mall (Sears, Marshall's, Wal-Mart, across the stree there's Kolh's, etc.). Shop 'n eat on the same gallon of gas.