https://www.geocaching.com/geocache/GCB2K05_feierabendbier-event-bierladen-ochsen-zofingen
GCB2K05 Feierabendbier Event - Bierladen + Ochsen Zofingen (Event Cache) in Aargau, Switzerland...
Geocaching is a treasure hunting game where you use a GPS to hide and seek containers with other participants in the activity. Geocaching.com is the listing...