Activists in Brattleboro, Vt. are calling for an International Day of Chalking Against State Violence, on Saturday, June 3. Autonomous actions with no central coordination; just get your chalks, go out by yourself or with others, and chalk about war, racism, police killings, prisons, sexual assaults or other issues.

July 18 is the fourth Annual “Chalk the Police State” Day organized by CopBlock.org.

Careful, though. Charges for conspiracy to place graffiti and defacing property were brought against four people in Las Vegas after they chalked against police brutality. And, others have faced criminal prosecution.