As the weather (sort of) warms up, we can't help but think about sipping a delicious cocktail outdoors. These local spots have come up with new cocktails for the spring - and we've narrowed it down to some of the best.Diablo Margarita: If the warmer weather makes you crave some serious heat, then check out the new Diablo Margarita at Market, an upscale West Loop sports bar.