Is it a garage? Is it a hill for sliding? Is it a passageway to The Secret World of Og? No, silly! What you see here is a root cellar, complete with a front entryway! Tucked underneath the cover of ground, Leonard Vassallo has converted an old oil tank into a cellar that’s providing him with space to store produce from his garden, year round. We think it’s pretty amazing. Maybe you will too!