Inspired by https://old.reddit.com/r/2007scape/comments/1np9g11/there_should_be_a_scam_awareness_tutorial_npc/
Involves some mischievous NPC who tricks your character for a bunch of common scams.
- 'wear these items for a play!'
- 'discover this tool for us'
- 'here is a tele tab. meet me at XX'
- 'follow me into this dark dungeon!'
- 'quick go grab those items!'
- 'give me that currency and ill double it!'
And so forth. Basically a 'one small favour' but to progress you constantly have to fall victim to NPC scams. It can be a way to have a fun and easy quest that actually helps a bunch of players.