No. Each kid gets given a light-sabre for the duration of the show. It doesn't cost anything to sign up for or participate in. It's completely free.So requiring guests to buy a $200 toy to be part of much of the fun in a whole land, with 2 rides one of which is low capacity, is a good idea?
They don't even mention the "build your own light-sabre" shop, it's a separate thing.