WINE CAN DO many things. It can enhance a meal, a meeting or a mood. It can make us feel less lonely, too—an important attribute as the weeks of social isolation grind on, and we’re cut off from habits that otherwise shape our lives. Wine lovers, along with everyone else, are looking for ways to connect. In my town, a few blocks from my house, a group of neighbors decided to get together to toast one another—at a safe distance, of course. They stand on the sidewalk in front of their houses or on their porch steps and hoist.