This isnt to random but after my buddys bush bash, i stayed to help clean up, so we went around to all of the chillin spots and found:
-$17.50
-2 pipes
-little less then an eigth of nice weed
-a dozen unopened beers that people ditched or hid and forgot about
-a bottle of southern comfort that had like a shot out of it
-half a bottle of wisers

Everyone was so fucked up that night and we had no light accept flashlights and a small fire, so i imagine people were losing stuff left and right, but people tend to be more careful with the more expensive, harder drugs. The following night we ordered pizza and rootbeer, and got smashed and blazed for free