With all the attention given to Hash House A Go Go, it's weird to contemplate that it probably is not the best breakfast place with "Hash House" in its title on the West Side of LV. In fact, you might have a hard time finding a better breakfast than one of the hashes at Hash House, a midwestern-style breakfast and lunch joint, which is located at 2605 S. Decatur, just south of Sahara.
Surely, the hash at Hash House puts the corned beef hash at Bouchon to shame, and at half the price. I've only been there once, and was tipped to it by Chowhound Poly, who I sent next door to check out Taco Cartel (which closed but is transforming itself into another Mexican eatery).
One of the attractions of the Hash House is that it serves breakfast "all day" (actually, it is open only from 6:00 a.m. until 2:00 p.m.). HH offers excellent homemade breads and jams (including jalapeno and habanero). They also bake cinnamon sweet rolls, but they were out when I arrived after noon. Another plus is the service. As Poly told me, every table seemed to be occupied by regulars, and repartee was flying between the waitresses and the customers. My waitress was gentle with this newbie.
I loved Hash House. http://www.hashhouse.net/
2605 S Decatur Blvd Ste 103, Las Vegas, NV 89102