Thursday, May 1st, according to a KOIN story about the most recent one.
Edit: remember to bring a mask you're comfortable wearing in case of police fumes and/or to hide from too much human interaction and/or facial recognition. Stay away from anyone trying to elevate conflicts, be in the peaceful group. If you bring a phone, it should be a burner with only the name/number of a safe person, preferably also a burner. If you bring your real phone, check it for information you don't want revealed, and clear your history. Don't take photos of people's faces. Bring water, wear sunscreen/a hat.