I took my lunch group to the Casa Don Juan in Summerlin. My husband and I usually go to the downtown location. This Summerlin location was great. We had 17 people and the wait staff was wonderful. We were all served with hot delicious food and we got our separate checks we always need. I didn't have a margarita but one of the group said they are excellent. We will go again as several others in our group said they would be back.