Each operative checks the board in the morning ..
A coded meme-collage is posted which informs them that a flashmob anti-vaxx peaceful direct action will be taking place tonight [ready-standby] ..
Each operative prepares their gear ..
A coded meme is posted which informs them of the action time, but not the location [standby] ..
Each operative prepares to move out ..
A coded meme-collage is posted which informs them of the peaceful direct action kickoff time ..
Each operative calculates the operative-specific travel time from current FOB to site of peaceful direct action ..
Each operative moves out at different times and direction based on travel time calculations ..
All at once, for no reason at all, thousands of operatives converge at the site all at once ..
Let the Fusion Centers gnash their teeth.