1 lime, cut into wedges
Coarse or kosher salt
1 (6 ounce) can frozen lime concentrate
3/4 cup tequila
6 tablespoons Triple Sec
1 (12 ounce) can lemon-lime or grapefruit soda
3 to 4 cup ice cubes
Lime twist for garnish
Lime peel for garnish
Rub rim of each cocktail glass with lime wedge; swirl glass
in salt to coat rim.
Combine half of each of the remaining ingredients,
except garnishes, in blender container; blend until ice is finely
chopped and mixture is slushy. Pour into salt-rimmed glasses.
Repeat with remaining ingredients. Garnish, if desired.