Diamond Bar​のスパイシーな料理が食べられるお店

The ambiance was perfect, the atmosphere was beautiful would definitely recommend.

I’ve been back to O Sea several times since my last review on open table. The overall quality of the experience makes this an exceptional value as well as incredibly satisfying. The food is very delicious, well thought out, presented perfectly and so pleasing to the taste buds! And now they have wine flights! This makes exploring the wines Mike has curated incredibly fun. Mike has expertly assembled wines from the US and the world, that are priced reasonably and are of higher quality than most restaurants. And now with the wine flights you can try out more of them without feeling like you are over indulging. My hat is off to his cook and wait staff, especially Sara, Christie, Alondra and Elise. They have all waited on me on different occasions and are superb, friendly, helpful, timely and very knowledgeable. Mike trains them very well and that means the service is consistent every time. If you are this far into my review and you’re still wondering if you should try it out, let me say you will be sorry if you don’t. This is a great place for seafood and wine.

Food was delicious! They were able to accommodate a list of allergens and make just about anything on the menu. Ordered the sea bass which was perfectly cooked and seasoned. We also had a prime rib and chicken piccata. The piccata was a bit rich but good. The sides are large enough for 3-4 people. We ordered the Caesar salad and Brussel sprouts. Service was a little slow but it was Christmas Eve. The ambiance, hospitality and food make it worth it!

Celebrated my bday and it was Great customer service ,

From the Service to the food... it was AMAZING!!! Drinks were delicious. I would suggest the margarita flight. Each and every one was soooo good!!!