I like to slip tiny things into pockets of jackets I know I won't wear for a while as a future surprise. This would be a great pocket surprise.
Keep your toes warm and your nerd cred intact.
Why dig in the dirt when you can carry a mushroom in your pocket!
Is the bloom off the rose? Is the novelty of your iPad wearing off? Spruce it up a bit with a mushroom case! Re-up that nerd cred and walk the cubicle maze with your head held high!