Retroville is a fictional town featured in the animated television series The Adventures of Jimmy Neutron: Boy Genius. It is known for its quirky inventions and vibrant community, where science and creativity thrive. The town is home to various characters, including the young genius Jimmy Neutron, who often embarks on adventures with his friends. The setting of Retroville includes familiar locations like Jimmy's lab, Nick's diner, and the school, all contributing to the show's charm. The town's unique blend of retro and futuristic elements creates a whimsical atmosphere, making it a memorable backdrop for the characters' escapades.