Had one of the best veal chops of my life last night (and my wife a great bone-in end cut of prime rib) at this restaurant near Ontario Airport in Rancho Cucamonga, CA:
http://www.thesycamoreinn.com
The building the restaurant is sitting in has been serving food since 1848. Excellent service and wine list, but the food is pricey for the neighborhood.
We learned about this place through a wine tasting we attended at the Los Angeles County Fair, back in September.