The Night of Churches is an event held in many cities around the world where churches open their doors at night and people can come and explore them. During this event, visitors get to learn about the church history and architecture, see how the church looks at night, and learn about some of the special events and services that go on inside the church. It's a great way to explore a new part of your city and, depending on where you live, maybe learn something new and interesting about your area.