Watermelon Salad

Cut each watermelon in half lengthwise. Hollow out the insides using a melon baller reserving rind for later use. Drain pineapple and discard juice. Cut apples in half remove cores and cut into bite size pieces. Peel banana and slice in to bite size pieces. Rinse grapes under cold running water and pat dry.

In a bowl toss together the watermelon balls pineapple apple banana chunks and grapes. Divide fruit salad among the 4 reserved watermelon \bowls\ and serve.