In the mix:
5 oz. Sauza Gold tequila
2½ triple sec
2 oz. sour mix
2 oz. fresh lime juice
1-2 oz. watermelon juice
Shake it up and garnish with a lime and a flower. (Liquid nitrogen can be added for the fun fizz effect.)

"Once summer hits, people keep asking whether we have fresh watermelon juice in yet," bar manager Paul Christie said.

Bottom line: This marg has a fresh, clean flavor — perfect for a little grown-up picnic, n'est-ce pas?