Living in Wisconsin meant we have access to several McDonalds, Burger Kings, Hardee's, Wendy's, and Culvers on every corner... In-N-Out Burger is a totally different monster. Just one bite and you can taste how wonderfully fresh and flavorful it is. The menu is simple and easy to understand. Their not so secret menu is to ask to make it "Animal Style" which includes extra thousand island spread, mustard grilled patty, and extra pickles.
For a singe patty, add some fries, and a soft drink, set me less than $5 for a truly good meal. The cashiers were always smiling and energetic. The place was clean and seemed packed even on a Monday afternoon. Recommended for all walks of life.