4 lime wedges
2 tbs coarse sugar
2/3 cup thawed lemonade concentrate
1 cup frozen unsweetened raspberries
2 cups ice cubes
2 (10 oz) pkgs frozen sweetened sliced strawberries, thawed
1/2 cup frozen blueberries
1 tbs sugar
1/2 cup tequila, optional

using lime wedges, moisten the rims of four margarita or cocktail glasses.. set aside limes for garnish. sprinkle coarse sugar on a plate; hold each glass upside down and dip rim into sugar. set aside. discard remaining sugar on plate.

in a blender, combine the lemonade concentrate and raspberries; cover and process until blended. press mixture through a fine sieve; discard seeds. return raspberry mixture to blender; add the ice, strawberries, blueberries, sugar and tequila, if desired. cover and process until smooth.

pour into prepared glasses. garnish with reserved limes.

4 servings