Some Of This Food Is Really Fatty. Maybe That's Why They Keep It Secret.
(Source: CNN)
1. Starbucks: we know they have the "Tall", "Grande", & "Venti", but did you know they also have the "Short size", and they don't advertise it. It's like a little baby cup of coffee.

2. Jamba Juice: has candy-based smoothies. Because it's considered a health-food chain, Jamba Juice doesn't officially list these on their in-store menus. These secret flavors exist: Strawberry Shortcake, White Gummy Bear, PB&J, Starbursts, Fruity Pebbles, Push-Up Pops, and Skittles.

3. Fatburger: you can order a "Hypocrite". It's a veggie burger topped with crispy strips of bacon. Ha Ha!

4. Chipotle: has a whole secret menu. You can order "nachos", "quesadillas", "taco salad" and a "single taco". Some stores are testing out quesadillas as a regular menu item.

5. Wendy's: if you're really hungry, go ahead and order the "Grand Slam", which is four patties stacked on a bun. This option is only available at select Wendy's, and it's also known as the "Meat Cube".

6. McDonald's and other small joints, will serve you the Neapolitan milkshake. It's just what it sounds like, chocolate, vanilla and strawberry shakes layered in a cup.

7. Several small joints: serve food "Animal Style" (lettuce, tomato, a mustard-cooked beef patty, pickles, extra spread and grilled onions. You can even get your fries Animal Style. "Protein Style" is a burger wrapped in a lettuce leaf instead of a bun. A Grilled Cheese is two slices of American cheese, lettuce, tomato and spread on a bun (grilled onions if you so choose). The "Flying Dutchman", which is two slices of cheese sandwiched between two patties, hold the bun.

8. Popeye's: serves "naked chicken" (it's chicken without the breading). The word is that this is on the menu at some Popeye's, but not all of them, although it is an option at all of them.

9. Taco Bell: will make you just about anything within reason as long as they have the ingredients for it. One "secret," though, is that they have a not-advertised "green chili sauce" at most locations, and apparently it's excellent.

10. Subway: will still make you the popular "pizza sub" from the 1990s (nine slices of pepperoni and copious amounts of cheese slathered in marinara sauce) Once the chain decided to make their focus healthy eating, the pizza sub disappeared from the menu in most places (the word is that Canadian and Mexican Subways still offer them on a regular basis). But if you ask, lots of places will still make it for you.