I don't agree with protests that inconvenience others or are irritating. Like those people that block freeways, shout obscenities interrupt speeches, etc. You want to make friends, not make more enemies.
HPD wouldn't mind. They're getting paid, it discourages people from buying firearms, creates internal enemies in the 2a community, etc. There's a lot better ways to make use of volunteer time. Those people can sit down and talk with their state legislators, attend their neighborhood board meetings, volunteer with the HRA, create 2a events, etc.
I could use volunteers for the KHSC petition.