Postcard: Neon Arcade

At the Neon Arcade, pop 5 different special moles in one chain. BONK the postcard.
How to find it, step by step
- Play NEON ARCADE.
- Do the fair's feat: At the Neon Arcade, pop 5 different special moles in one chain.
- A torn postcard drops on the farthest visible row. Only the AUTOMATIC strike collects it: be in its column when it reaches the line. If it escapes it is gone for this run.
- Read it in Fair Book > LORE. All six postcards open the Forgotten Fair.
Reward
A piece of the Forgotten Fair.

Tips
In-game hint
Five colours in a single flash.