Did you know there are hidden treasures all around you?  These are unseen by most, but known to the few who have discovered the wonderful world of geocaching!  Geocaching is a high-tech treasure hunt using GPS receivers and other navigational tools. Join us to discover the fun and we'll host your party of twelve on a geocaching adventure followed by a picnic lunch.  This adventure can be tailored to the interests of the winning bidder.  Make it a kids, ladies or adult friends outing.  Decide if you prefer walking, hiking or bicycling and then, with the expertise of your hosts, choose your geocaching adventure location such as the Stanford campus, the Baylands or other Peninsula spots.