Organized marches are not necessary and are at most 2 day news. Anons have all the tech age methods available. Send letters and emails supporting opening up to every politician for your locality, county, state and Congress. Post on all their personal and official social media accounts. Send copies to your local papers and news stations. And do it again and again requesting an explanation or response. Do not make threats just state your position and reasons for it. Also do not use any of the curse words in your vocabulary, the young interns in politician offices don't need to be subjected to that and the politicos will ignore you. Calling their offices is good also. Same guidelines, no cursing, no threats, just a reasoned point to be made with a request for a response.
The key will be repetition and enough people in each state doing it that it will become the news. In 2020 there is more than one way to create a siege.