Preheat oven to 350.

Spray a 9x13 pan with baking spray.

Mix the cake mix with the pineapple and its juice, the cherries, banana, and coconut.

Put in prepared pan and bake for 25-30 minutes or golden brown.

Cool for 15 minutes.

Serve with a drizzle of chocolate syrup, whipped cream, and ice cream if desired.

Store covered but not refrigerated.