Slice the bundt cake into approximately 1/2" thick slices. Peel and slice bananas into 1/4 to 1/2" slices. Wash, core and slice pears into thin slices or cut into 1/4" dice.
To plate, Place one slice of the Bundt cake on the plate, spoon on 1-2 Tbsp of whipped topping, add 4-5 banana slices, place second cake slice on top of bananas, add whipped topping and 2-4 pear slices. Spoon a little more whipped topping on top of the pears and garnish with a banana slice and some chopped crystallized ginger or toasted nuts.