Don't know of a Star Wars entertainer but Sense Parties do on outer space themed party, however it is possible to do it yourself, we made light sabres out of those pool noodles which can be cut in half - they don't hurt. also we did party games such as; hunt the asteroid ( rolled up foil with a sweet/popcorn inside hidden in the house, lightsabre skills ( keep the ballon up with your light sabre) space obstacle course then we discovered web sites like this; http://www.coolest-kid-birthday-parties.com/star-wars-birthday-party-games.html lots of ideas here and the realisation that in America they take children's parties a lot more seriously than we do. Good luck