What's your favorite Port Nyanzaru Encounter (and why)?

Looking for a little bit of inspiration before my party's 2nd session in PN tomorrow. so I'm curious -

What's everyone's favorite PN encounter and why? Either as a player or as a DM, I'd love to hear.

The party just met Hew at the tavern and likely will want him as their guide, they haven't done lots of city exploring, but frankly I think they're eager to jump into the jungle.

Obviously there's dino races, and the few quests at the beginning of the module I could use, but I'm curious what has stuck to everyone in their years of playing.

Thanks in advance!