A venture with your
friends that often includes trespassing,
money, getting
lost, meeting/interacting with odd/interesting strangers and exploring.
May or may not include profound lessons learned in the end and nature, though this is very beneficial to the experience.
Cannot occur with six or more people, and cannot happen at social gatherings (Though passing through is permissible)
Dave and Patrick had a Huckleberry Finn
Adventure that involved sneaking into a Sorority, running away from a crackhead hobo and getting
lost in a part of town they had never been to.