Is your fiancé a lover of computer games? Why not surprise him with the world’s best video game tournament! Invite his close friends, rent a game system with all the latest games, and supply the snacks.
Fancy twist: If he really loves computer games, suggest to his pals (aka the groomsmen) that they have a tournament as part of his bachelor party! Or, if you both prefer to have a Jack and Jill, computer games can easily be added to it as well.