"When I became a man I put away childish things, including the fear of childishness and the desire to be very grown up." C.S. Lewis
Drill a hole in the center with a high-speed rotary drill or a regular drill with a small bit. Insert sprigs of greenery (we used dwarf Alberta spruce), and position a cut-out paper name tag in the top of the branch, or tie on with colored twine. And don't forget a star at the top.