For the past few years my husband has taken to mushroom hunting. He grabs a knife, and takes our son for a stroll through wooded areas, looking for these particular mushrooms. They grow on trees, sometimes too high to reach, and are edible. I never noticed them before he pointed them out. Now that small flash of white upon dark bark catches my eye. I make a mental note of their position and tell him where I spied them for his next wild mushroom hunting expedition.