Party Planners are found wherever a party is about to happen and they coordinate and supervise progress of the festivities.
A list of named NPCs and locations with unnamed party planners:
Dialog from The Party Tree
- Party Planner: "All of these tables must be immaculate for the party!"
- Labourer asks: "Even this one? It's all the way in the back, behind the tree!"
- Party Planner: "Yes, even this one. Agh!"