Anime Expo is the largest anime and manga convention in the United States, and features sub-events such as an AMV contest, live musical guests, and an artist alley.  It will also include karaoke, cosplay events, a charity auction, an autograph session, a battle of the bands, an anime trivia show, dance, a model contest, tabletop gaming, a scavenger hunt, otaku parliamentary debate, a manga lounge, and film showings.