A cairn is pile of stones placed at a location sometimes as a way to mark a trail being traveled, or most often to identify a particular landmark or memorial. So what happens when we start tying the games on our shelves to specific moments or specific people? In their own way, they become cairns themselves — a collection of bits and pieces that serve as reminders of things and people that are important to us. As such, they can even be a remember of how far God has carried us through life, and how much we can trust that He will carry us through what we are going through now.