Blue Lagoon Margaritas

(Courtesy of Taste of Home)

Ingredients:
4 lime slices
3 Tbsp. coarse sugar
1/2 c. lemon-lime soda, chilled
1/2 c. tequila
1/3 c. frozen limeade concentrate, partially thawed
1/2 c. blue curacao
2 c. ice cubes


Directions:
Using lime slices, moisten the rims of 4 margarita or cocktail glasses.  Set aside lime slices for garnish.  Sprinkle coarse sugar on plate; hold each glass upside down and dip rim into sugar.  Set aside.  Discard remaining sugar on plate.


In a blender, combine the remaining ingredients; cover and process until blended.  Pour into prepared glasses.  Garnish with reserved lime slices.  Serve immediately.