1 cup crushed ice
2 fluid ounces pineapple juice
1 fluid ounce light rum
1 fluid ounce blue Curacao liqueur
1 fluid ounce cream of coconut
1 pineapple slice
1 maraschino cherry
Combine crushed ice, pineapple juice, rum, blue Curacao, and cream of coconut in a blender.
Blend on high speed until smooth.
Pour into a chilled highball glass. Garnish with a slice of pineapple and a maraschino cherry.