Does anyone have good recipes for either Orange Crush cake or Piña Colada cake?

And any suggestions for buttercreams to use for either of them?[/center]

No, but they sure sound delicious!

for the orange crush cake, do a search for 7up cake or sprite cake and substitute the orange soda for the 7up and orange extract for the almond extract.
for the pina colada cake you can substitute the premade pina colada mixers (with or w/o alcohol, your discretion) for the milk or water in your regular recipe.

I have made pina colada cake before. I used pureed pineapple and coconut milk in place of the liquid in the recipe.....and it's yummy!