2 medium grapefruit, peeled, sectioned and chopped
1/2 cup maraschino cherries, halved
1-1/2 cups unsweetened pineapple juice
1/3 cup lime juice
Drain pineapple, reserving juice. Place a mint leaf in each of 12 jumbo muffin cups; top each with a banana slice. Divide the pineapple, grapes, grapefruit, cherries and remaining bananas among muffin cups.
In a small bowl, combine the pineapple juice, lime juice and reserved juice. Pour 1/4 cup into each muffin cup. Cover and freeze for 3 hours or until firm. Remove from the freezer 30 minutes before serving. Invert onto a baking sheet.