Otonadake Con is Huntsville’s first 18+ anime and pop culture convention, designed for adults who want to enjoy the con experience in a space made just for them. With no kids, no filters, and no need to tone things down, it's a chance to fully embrace your fandom alongside others who grew up with the same love for anime, games, cosplay, and nerd culture. Featuring panels that dive deeper, games with a grown-up twist, a themed café, and community-driven fun, this event is perfect for fans looking to connect, explore, and celebrate freely. Whether you’re a longtime fan or a newcomer, Otonadake Con is where adult anime fans come to feel at home