Why not get out and about with the modern day treasure hunt?
Geocaching is a high-tech treasure hunting game played all over the world by adventure seekers equipped with GPS devices. It basically gets the nerds out of the office enjoying the outdoors in a fun way.
The basic idea is to locate hidden containers, called geocaches, then share your experiences online. Geocaching is enjoyed by people from all age groups, with a strong sense of community and support for the environment. There are currently over 1,035,088 caches hidden around the world, so get started there are plenty to find!