Cameron Campbell is trying to invent a new holiday, St.note Campbell's Day, and recruits the campers' help. But David can't help but be suspicious of former mentor.
This special has examples of
- Fictional Holiday: St. Campbell's Day, of course, is an in-universe holiday made up by Cameron Campbell.
- Improperly Paranoid: David assumes St. Campbell's Day is just another one of Cameron's scams. He's technically right, but it turns out that the greeting card sales were to pay for a working toilet.
- Nice Job Breaking It, Hero: David's attempts to foil what looks like a scam ends up ruining everyone's fun.
- Shout-Out: David sabotaging everyone's St. Campbell's Day celebration makes him resemble How the Grinch Stole Christmas!. He even wears green at one point.