# Super Hattifattener Festival
_超ニョロニョロフェスタ_

- **When:** Wed, Nov 11, 2026 – Sun, Nov 15, 2026 (JST)
- **Where:** Moominvalley Park — 327-6 Miyazawa, Hannō, Saitama
- **Map:** https://www.google.com/maps/search/?api=1&query=35.870926,139.329178
- **Price:** price on the official site
- **Category:** Pop Culture & Conventions
- **Official site:** https://metsa-hanno.com/event/47804/
- **On Tokyo Events:** https://eventstokyo.com/en/events/super-hattifattener-festival

![](https://metsa-hanno.com/wp-content/uploads/2024/07/ogp.jpg)

Photo spots featuring a massive gathering of Hattifatteners will appear throughout the park, allowing visitors to take pictures with these beloved characters. Share your photos with the Hattifatteners on social media to receive a special gift. Limited-edition art lattes will also be available. For three days during the event, a special lake fireworks show inspired by the Hattifatteners will be held in Moomin Valley.

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Source: Tokyo Events — https://eventstokyo.com/en/events/super-hattifattener-festival