A lot of my favorite restaurants have gone out of business. It just goes to show you that having good food isn't enough. I'm sure there are about a zillion other aspects of the business. Here in Omaha, it's harder to find good Mexican food than it is in states like Texas and California. In Nebraska, you have to search around some to find good Mex or Tex-Mex. Julio's was a great Tex-Mex restaurant here that I used to go to all the time, but the one near me went out of business. I think there's another one in town, so I might check it out.
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La Mesa is still here and is very good. I'm also a big fan of Chinese food. PF Chang's is really good, and I believe they have locations nationwide. There's another Mexican food restaurant named Bomb Taco, which is small, but their food is really good.