Process almonds and dates in food processor.
Add shredded coconut by hand until the mixture thickens and is able to be formed into cakes.
Form 2 12" rounds and dehydrate for a few hours to set.
Meanwhile, process macadamia nuts, lemon, agave and vanilla in food processor until icing like. Add berry juice to desired color.
Remove cakes from dehydrator, ice the top of one, put the second on top of the first, ice the entire cake!!
This cake stands up beautifully, like a real white cake! Mmmm,boy!