Everyone has places to go and people to see. So why not show clients and visitors that you're worth a spot in their schedule with a prominent block letter display on a directory letter board? Whether you're advertising church events or directing clients to the right floor in an office building, visitors and passersby will appreciate a neat, easy-to-read presentation. Post a directory letter board outside your church, on the floor in an office hallway, on the wall, or just about anywhere else where people can see it.