Stuff In My Drawers Day: Eleventh Annual End-of-the-Year Party

Seventeen years ago today was the last day of my junior year in high school. As was customary, I had one of my rockin' parties, complete with a Trezur Hunt. Here are the knocking instructions that adorned the front door for this party:

Here is the final clue from the Trezur Hunt for one of the three teams. There were 15 guests at this party. Are you smarter than a junior?