I'm old enough to remember Hacienda on Madison and Taco J's on New Scotland. Driving down Ontario last week I burst out laughing as I looked to my right and saw "Bros Tacos" painted on a storefront window. I went in yesterday and grabbed a menu and called in for takeout today. KILLER FISH TACOS, they offer two kinds of fish (my guess is that they use tilapia), fried or grilled, I got one of both, wonderful homemade tortillas, both tacos were filled with fresh clean flavors. I got a grilled shrimp burrito for tonight. Their website is up at brostacos.com. One of the owners (Josh) explained that yes, he co-owns the place with his brother and they've researched the classic San Diego taco shack vibe.