This is earned for finding optional collectible #1. If missed on the first run, you can "Play Episodes" and select specific parts of the Episode in order to find the missing optional photos through
collectibles mode. The following collectible is described and can be seen in the video below at 2:25:
You will be playing a mini-game where you cut up marijuana buds for work. After reaching a score of 8, a pen will reveal itself in the pile in the middle of the table. Pick it up.
Getting all 6 collectibles in this episode will also reward you with the following:
https://www.trueachievements.com/a260746/lost-boys-chronicle...