Splatfest is a special in-game event in the popular video game series Splatoon, developed by Nintendo. During Splatfest, players choose between two teams based on a specific theme, such as "Cats vs. Dogs" or "Pizza vs. Burgers." Players then compete in turf wars to earn points for their chosen team, with the goal of determining which side is more popular or skilled. These events typically last for a limited time, often over a weekend, and feature unique rewards and challenges. Splatfest encourages community engagement and friendly competition among players, making it a highly anticipated aspect of the Splatoon gaming experience.