I recently stayed in Las Vegas at the MGM Signature. I flew in, dropped my bags, and hit the walkway from the Signature to the MGM Grand to find some food. 1842 was a superb find. I loved the casual yet "local" atmosphere. They were playing the Las Vegas Knights (hockey) game and had local brews on tap. Great draft beer selection.
I had an 1842 burger which had truffle aioli and mushrooms on it. It was perfect! Also the fries gave a BBQ seasoning on them that will make you crave more. I sat at the bar in order to have a quick service, which it was. The bar tenders were very nice and efficient.
Highly recommend!