Portland Retail Shop Is Closed Tuesday, August 18 through Thursday, August 20.
Learn about letterboxing, an amazing adventure game played by people all over the world. To play, you'll follow clues to find a hidden box with special items inside.
1. Get started with letterboxing
2. Find your own stamp
3. Practice solving clues
4. Search for a letterbox
5. Make a letterbox
When you've earned this badge, you'll know how to have fun adventures by finding and hiding letterboxes.
Portland Retail Shop Is Closed Tuesday, August 18 through Thursday, August 20.
