1 ea Lime; Cut Into Halves

1 x Granulated Sugar

3 c Cracked Ice

1/4 c Powdered Sugar

1 c Tequila

6 oz Frozen Orange Juice; *

* Use 1 6-ounce can of thawed frozen concentrate. ~------------------------------------------------------------------------- Rub rims of 4 stemmed glasses with 1 line half; dip rims of glasses in granulated sugar. Squeeze juice from both lime halves into blender container. Add remaining ingredients. Cover and blend on high speed until foamy.