7 c. crushed ice
3 c. cubed fresh pineapple
2 3/4 c. pineapple juice
1 (15 oz.) can cream of coconut
1/4 c. half & half
1 1/2 c. 150 proof rum or regular
Shredded coconut

Combine first 5 ingredients in blender and blend thoroughly for 3 minutes. Add rum and blend 1 minute longer. Serve in chilled glasses rimmed with coconut. Makes 6-8 servings.