We've had a lot of crazy Splatfest themes in Splatoon and Splatoon 2 (Autobots VS. Decepticons, Ketchup VS. Mayonnaise, Squid VS. Octopus, etc.).
Why not Spaghetti VS. Lasagna? Mario VS. Luigi? Painting VS. Sculpting? Milk VS. Cheese? Night VS. Day?
What are some Splatfests you'd like to see? Which side of said Splatfests would you pick and why? :)