When in the San Diego area, Jane and Michael say you must eat the fish tacos - the quintessential street food - at Rubio's Fish Tacos, a 'sleeves up' style diner! Rubio's deep fries fresh whitefish, wraps it in a soft corn tortilla, and tops it all with shredded cabbage and a sauce of yogurt, mayonnaise, and fresh lime juice. Sublime! The Sterns especially like the version served at Rubio's Baja Grill.