Still, it doesn't have to be Christmas to prepare a treat for your geocaching friends!
I made them for our "mulled wine event" held at Rostock's Christmas Market on December 12.

When you're ready, roll out the dough with a rolling pin (or a glass bottle, if you don't have a rolling pin. I don't have one and an empty wine bottle works just as well!).

For the micro cache and the GPS device I cut their shapes from cardboard and used a knife to cut the dough into shape.

The little GPS devices are hand-cut, sorry. But it's not too much work, really.

Here they are - ready to go into the oven! See the little witches on the right?

When you're done, bake your cookies according to receipe and let them cool off.

Next comes the fun part: decoration!
I dipped the little GPS antennas into melted chocolate and let them dry before continuing with the names on them. I also dipped the micro cache cookies into the chocolate to make it look like the lid. And guess what: the micro cache cookies are done!
I used Schwartau Zuckerschrift to write the names of the geocachers onto the little GPS cookies according to their "will attend" logs in the cache listing.
I decided to make one cookie per team plus a few "Cacher" cookies for those who would attend without "will attend" log.

The cookies were a big success at our geocaching event. People marveled at the effort and were delighted with finding their names on the GPS cookies. Plus they were a nice treat to enjoy along with the mulled wine :)

What do you think? Wanna give it a try?