This easy-to-make margarita features fresh watermelon muddled with Mexican agave syrup, a natural sweetener derived from the cactus. Grab a bowl of chips and whip up a quick salsa to complete the happy-hour experience.

Source: http://www.delish.com/entertaining-ideas/parties/cocktail-parties/top-summer-cocktails

Lemonade and summer go together like sand and surf. Try this premium vodka-enhanced version of the classic warm-weather beverage. If you're feeling adventurous, try substituting freshly made Limeade for the standard lemonade.

Source: http://www.delish.com/entertaining-ideas/parties/cocktail-parties/top-summer-cocktails