from: Family Chic
What you'll need:
3. Clippings from artificial garland
4. Small screw hook
Use the small screw hook to create a hole in the corks. Place a small amount of glue inside the hole. Clip small "tree-like" cuttings from the artificial garland. Place the small cuttings into the holes. You can even give the little trees a trim to make them take the shape of actual trees. If you want to change out the cuttings from time to time, don't use any glue.
Be sure and visit Family Chic to learn about other DIY crafts you can do this season to brighten your holidays.