While I do not generally support staging a protest at the Capitol, I do believe constituents should go to this kind of function when invited by their representative to an open house or town hall.
Each should put their best face forward, being dressed for business or business casual and prepared to have some well thought questions or comments.
Sometimes the law defends plunder and participates in it. Sometimes the law places the whole apparatus of judges, police, prisons and gendarmes at the service of the plunderers, and treats the victim -- when he defends himself -- as a criminal. Bastiat
“Everything the State says is a lie, and everything it has it has stolen.” Friedrich Nietzsche