One of the little known parties, but with some interest is and some support is The Alberta Party.
This is a quote from their website.
None of the traditional parties on the left (Liberals and NDP) or the right (PCs and Wildrose Alliance) have proven willing or able to move beyond ideology to face the challenges and opportunities that will emerge over the next decade and beyond. We need a new party that can be adaptable and forward thinking – that is the basis upon which the Alberta Party was conceived. Our six core principles (see below) form the foundation of our policy development process.