Mushroom

Sometimes when exploring, you will randomly find a mushroom.

"You found a mushroom! Mushrooms will grow while you explore. Return to this spot later, and you can pick the mushroom for energy." When you first find it, the mushroom will be small and white. It will turn orange and grow over time.
 * 30 minutes - 1 energy
 * 1 hour - 2 energy
 * 2 hours - 3 energy
 * 6+ hours - 4 energy