In-N-Out Burger was founded in 1948 in Baldwin Park, California. It's some pretty tasty grub and you can only get it in California, Arizona, Nevada, Utah, and Texas. The menu has three different burgers: hamburger, cheeseburger, and double-double. They also have fries and milkshakes, but did you know about the "secret" menu? If not, you're about to. Aside from the regular menu you can order a three by three or a four by four. You can also get your burger mustard grilled. Of course you can skip the meat all together by ordering a grilled cheese. Do that and you'll get a toasty bun with two slices of melted cheese. Now if you're like me you may wanna consider getting your burger "Animal Style." Go that route and they'll mustard grill your patty (or patties), and toss on some grilled onions, extra pickles and Thousand Island dressing. Other options available are whole grilled onions and chopped chilis. You can also get a veggie burger, which is nothing but lettuce & tomato in a bun, or a Flying Dutchman for you Atkins Diet folks out there. It's simply two patties with two slices of cheese in the middle. As for the fries, they kinda suck. You can make 'em a bit better by ordering them extra crispy, lightly fried, or just get 'em animal style. Just remember...if you get your burger AND your fries animal style, you've met your fast-food quota for a solid month. If you like milkshakes they're pretty good here. They have the standard chocolate, vanilla, or strawberry but you can ask for a "black & white" (chocolate and vanilla) or a Neapolitan (all three flavors) if you want. They'll hook you up. And don't forget! Grip some stickers for the kids. If you don't see any on the counter, just ask.