Drain a large can of pineapple chunks and heat the juice until very warm. Dissolve one package cherry and one package lemon jello (or whatever your favorites are) into the juice. Add in the pineapple chunks, a jar of drained cherries and a can of Coke and chill until sets. This can also be done as a lower calorie version if you use sugar free jello and Diet Coke instead. You can also add your favorite nuts after mixture is partially set.