I would make a lot of pancakes, and eat them every day, with maple syrup...and sometimes, with Grape jelly.
Those I don't eat, I will use a frisbees, and maybe make a wagon and use the pancakes for wheels.
I would use them as stepping stones, in the yard. I would use them as wall decorations, with photos on them.
But honestly, no one has been to Heaven and returned, so no one knows what it will be like....how can one explain something when one has not been there?