How to break up the two party system?

[*PhilHos*]

Please note, the title is a question.

I think it's safe to say that most, if not all, of us on here are fed up of our 2 party political system here in America. So, the question then becomes, how do we change that? How would YOU change that? What is the best way to fix the system? What is the most realistic/plausible way to fix the system?

I believe that due to the popularity of Trump and, during the primaries, Bernie Sanders, that more and more people are fed up with the system as it stands. Now might be the best time to begin to facilitate that change. But, how do we go about doing it?

Ideas? Thoughts? Suggestions?

Honestly, I'm willing to start and/or be a part of a movement if we can come to some consensus on the best way to move forward.