Splatoon 3 beta debuts later this month in the form of Splatfest

The new Splatfest will take place between rock, paper, and scissors

Pre-download 'Splatoon 3 Eve Festival' and check the new base Bankara Street and New Buki & prepare for the reborn festival - GIGAZINE

Splatoon 3 Preview - Everything We Learned About Maps, Modes, and Splatfests From The Nintendo Direct - Game Informer

When is the next Splatoon 3 Splatfest? Release date, rewards, more - Dexerto

Splatoon 3's First Splatfest Date and Time Announced - GameRevolution

Festival Shells - Splatoon 3 Guide - IGN

Splatoon 3 Splatfest asks you which ice cream is best, wants you to get messy

Splatoon 3 Will Get a Splatfest-Only Demo This Month

What will be The Final Splatfest? : r/splatoon

Splatoon 3 Preview - Everything We Learned About Maps, Modes, and Splatfests From The Nintendo Direct - Game Informer