There is a little door deep inside a hall closet of the old house we just bought. The door has hinges. It has been nailed shut and floor trim put in front of it. Opening it will require tools and effort. While I want to rush in and open that portal... er, rather, I mean door, another part of me wants to savor the moment and speculate as to what could be inside. The house was built during World War II. It's been home to several families since then. How long has this hidey-hole been harboring its secrets? And what could possibly be inside? I've been showing the snapshot I took of it to family and friends during the past few weeks as we waited to close on the house. Soon, the house will be ours and we'll be able to unpack our tools and crawl inside the closet and look inside that little door. For now, I continue to wonder, and my imagination has run wild with the help of everyone who has offered their ideas, some practical-minded and others quite imaginative: Access...