This is actually a girls night idea. JAPANESE GIRL Sushi Party. Invite a small group of girls to have you all make sushi yourselves.  The dress code is Japanese girl  tart (lots of pink and fluffy and knee highs and short skirts and hair in pony tails with fluffy things  in them)  Decor is basically more of the same - modern yet girly fluffy, pink plastic butterfly plates... theme. Music - stuff like pizzicato 5 and japanese pop. Drinks would be cosmopolitans in martini glasses with pink umbrellas. Little marzipan cherries, pink facecloths that you heat to clean your hands before you start. (i used a bright fuscia pink for everything btw). Then you make your own sushi etc. just a fun, silly girly eve.