Any bright and original ideas for 9yo boys party? Please, it's first one in a new school and therefore COUNTS!

[WideWebWitch]

Please help! This is ds's first party since starting a new school and so I am being Competitive Mum and want to give him a good party.

[WideWebWitch]

Ooh, thanks for these other replies. We're going for a Yu Gi Oh party. We are going to tell his friends to bring their best cards and we're going to have tournaments. The guests will get to choose who they are and have theme music played as they enter their duel. Dh has made ds into a cartoon yu gi oh character on invites adn I am searching for plates and stuff. We may also do a yu gi oh film after the duel, so get a projector and make our downstairs into a cinema.