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11999 Harbor Blvd, Garden Grove, CA 92840, Garden Grove, CA 92840-2703
+1 714-740-6047
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  • Excellent44%
  • Very good34%
  • Average18%
  • Poor3%
  • Terrible1%
Travellers talk about
“pizza” (9 reviews)
“spaghetti” (4 reviews)
Open Now
06:30 - 22:00All hours
American, Gluten Free Options, Vegetarian Friendly
€€ - €€€
11999 Harbor Blvd, Garden Grove, CA 92840, Garden Grove, CA 92840-2703
All Details
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Reviews (158)
Traveller rating
Traveller type
Time of year

1 - 10 of 150 reviews

Reviewed 4 days ago

All of the servers were great, but Mario was absolutely fantastic. The breakfast buffet was excellent.

Thank Alan M
A TripAdvisor Member
Reviewed 1 week ago via mobile

The breakfast buffet is plentiful at $26 per person, but the eggs and pancakes were not edible. Overseasoned! Stick with the omelette station where you can choose your seasonings. Nice assortment of baked goods.

Thank A TripAdvisor Member
Reviewed 2 weeks ago via mobile

I stopped in for a late Lunch on my arrival day, but TusCA only serves Breakfast & Dinner. Went back another night for Dinner & ordered Pizza, which was very good. Loved the atmosphere ~ beautiful decor. The design was geared to conversation & the...More

Thank ChanEvan
Reviewed 7 June 2017

We ate here for dinner and were pleased to discover that there was no wait for tables - a bonus in this busy, touristy area. The food was good and satisfying. There wasn't a long wait for our dinner but dessert and the check took...More

Thank pqjb2016
Reviewed 16 May 2017

We had six adults and five children in our party. The waiters quickly seated us and supplied menus (with puzzles on them) and crayons for all the kids. These kept all the kids happy and busy. I was surprised at the extensiveness of the adult...More

Thank Cricketheart
Reviewed 16 March 2017

TusCA is located inside of the Hyatt Regency Orange County. I have stayed at this hotel several times and never woke up in time for breakfast until this past weekend! Upon checking in as a Diamond Member they have this restaurant included in your package...More

Thank BugattiBoi88
Reviewed 9 March 2017

We ate here for breakfast twice during our stay. Kids eat free buffet with a paying adult which is nice. The server did not mention this our first visit though and we ordered off the kid's menu. The buffet had a ton of selection. The...More

Thank Anne0014
Reviewed 9 February 2017

While staying here for a convention I ended up working later than usual and came downstairs starving. Usually I don't eat in convention hotels as it's A- expensive and B - not that good however like I mentioned I was very hungry. I walked in...More

Thank Quick306
Reviewed 1 February 2017 via mobile

Went here because it was in hotel I was staying at and needed a bite to eat. Ordered Fish and Chips. The fish tasted horrible and the chips were made in oil that gave them an aweful taste. I was disappointed so I ordered an...More

Thank Kathy E
Reviewed 28 January 2017

Overall the restaurant was a good place to eat we had a larger group of 6 and were easily accommodated. Pizza baked in the oven was good.

Thank laptopjob
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Restaurant Details

Rating summary
  • Food
  • Value
Average prices
US$12 - US$30
Breakfast, Lunch, Brunch, Dinner
Restaurant features
Takeout, Reservations, Seating, Waitstaff, Parking Available, Valet Parking, Highchairs Available, Wheelchair Accessible, Serves Alcohol, Full Bar, Free Wifi
Dining Style
Casual Elegant
Good for
Kids, Child-friendly, Business meetings
Open Hours
06:30 - 22:00
06:30 - 22:00
06:30 - 22:00
06:30 - 22:00
06:30 - 22:00
06:30 - 22:00
06:30 - 22:00
Location and Contact Information
  • Address: 11999 Harbor Blvd, Garden Grove, CA 92840, Garden Grove, CA 92840-2703
    (Chapman Ave)
  • Public Transportation: Self and valet parking is validated for restaurant guest's for up to 3 hours, with proof of purchase.
  • Location: United States  >  California (CA)  >  Orange County  >  Garden Grove
  • Phone Number: +1 714-740-6047
  • E-mail
Experience the best of Tuscany and California in Hyatt Regency Orange County's signature restaurant, TusCA, located in our spectacular 17-story atrium lobby. TusCA specializes in a variety of pastas, as well as pizzas and dishes baked in our authentic Italian pizza oven. Pair our fabulous culinary creations with a long list of Californian or Tuscan wines, and finish with a flavorful cappuccino and a treat from our tempting dessert menu. Savor dishes inspired by the hearty cuisine of Italy's Tuscan region, with its emphasis on abundance and seasonality, and prepared using locally sourced California products, as well as ingredients from our Chef’s rooftop herb garden.
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