What makes a perfect geocaching event in Geocaching topics Posted January 15, 2012 My idea of creating different event caches is to take cachers to places where one is not allowed to place caches, or is a really interesting place that requires a permit. I took a group of hikers on a 14km hike in an area where you need a group of 12 and a permit to enter. Today I am taking 25 cachers on a Sewer Tour under the city. I am planning a picnic in a awesome state garden that requires a permit for entry. All my events have people scrambling for places. Where numbers are limited, I combine it with an open venue afterwards so that no one is excluded. Cachers generally really appreciate being taken where they usually are not allowed to go.