In blender, process yogurt on high speed for 30 seconds, add pudding
mix and process 1 minute, scraping down sides of container as
necessary.
Cut each banana into 6 diagonal slices and sprinkle with lemon juice.
Arrange 2 banana quarters into each of 4 goblets or dessert dishes,
top with 1/4 pudding mixture. Sprinkle each portion with 1/4 of the
pishachios, then top each with 1 tb whipped topping and 1 cherry.