The "Great National Fuck You And The Horses You Rode In On" Week. First, estimate the number of people that are fed up. Use a conservative estimate.
My estimate is 10%. I think that is a very low-ball estimate, ridiculously low-ball, but I'll use it.
What would happen if that 10% removed all money from all bank accounts. They got the blue flu. They spend no money unless it goes to the like-minded. They drive nowhere, including the backbone of the economy: truck drivers (stop 10% of all freight and you have a real problem). They spend all that free time they have for the week and get to know their neighbors.
Do not waste time and (more importantly) energy on demonstrations. The PTB dont give a rats ass about demonstrations, because they know it is in their best interests to let the commoners let off steam; steam that could be put to better use. So, don't do it.
There is the idea out there that it takes a majority to bring change. That idea is bullshit. That idea is propagated by those that are not on our side, in order to demoralize us. It is the minority that brings change, every time.