When I moved into my neighborhood seven years ago I knew it was going to take extreme measures to break the ice with my neighbors. At first meeting, it seemed like we had nothing in common. From politics and religion to level of household cleanliness and meal planning it seemed like we lived in different universes. An illustration: Shortly after we’d moved into our house a bunch of the neighbors invited me to a holiday cookie-baking party. I envisioned a gathering long on chatter, music, and vino and short on anything involving flour. What I walked into was extreme busyness, absolute silence, and lots of hot mitts, aprons, and yes, a fine mist of flour hovering in the air. One of them was even wearing a hairnet!...