There is a vending machine full of fuzzy duck toys. The status of Fergus Fig stands on top of it.
You need a token to use it.
This is the low-spoiler guide for "Using the vending machine" puzzle in Lucy Dreaming. Unlike in normal walkthrough, you get gradual hints on how to solve the puzzle. Click the big button below to see your first hint. If the hint contains a spoiler, you will be warned about it before clicking.