The important moment in the struggle is going to be the court case, and, again, as always, I implore people who are not residents and tax payers in the State of California to keep the hell out of our political issues. Fight your own fights at home. Really. Please. I think it sucks that people from out of state, in particular the LDS and Vegas casinos gave money to the other side, but in reality what you propose is no better.
If you want this to happen, do it in your state, or on a national level. Really, people in California don't need outside help in protesting.