IN-N-OUT's Double-Double is fantastic. I usually get it Animal Style (extra sauce, extra grilled onions, pickles). IN-N-OUT also has a (not so) secret menu for those who want something a little different.
Kindly do tell, XDCX.
Please!Five Guys here has several locations in Phoenix, which is about 95 miles south of here. Haven't tried them. Reviews credit them with excellent burgers and vast assortment of toppings that you self-apply. Their fries only so-so. Reviewers still give the nod to In ' Out.
Arthur Treacher and Wetson are long gone. In the heyday of franchising (early Seventies) Minnie Pearl, Willie Mays (and probably, the homeless guy in the library in Morristown NJ) all lent their names to chains. All folded.