5. Hot Peppers/Chilies: Nacional 27
The Red Hot Chili Peppers were onto something: peppers make you horny, as in the ones packed within this upscale Latin resto's Argentine gaucho skewers. Pair it with a Don Julio tequila and Serrano pepper-infused Spicy Paloma cocktail for extra kick. Ay caramba.
325 W. Huron St., River North (312-664-2727).