>>21472890
Right now it's Hamburger America on Houston Street, a few blocks from me. Best old-fashioned greaseburgers I've had here, reasonably priced. They do a monthly special where they replicate a signature burger from some specific restaurant/region in America (hence the name). They did a green chile cheeseburger a while back.

My all-time favorite is an old place in the KC northland called L.C.'s Hamburgers but chances are slim I'll ever travel there to relive the experience. Hamburger America here comes closest to that, in my opinion.