Across the country, members and allies of transgender communities are organizing today for #BlackTransLiberationTuesday, a call to action around the epidemic of violence and murder facing Black trans women.

This year, as many as 21 transgender women have been murdered that we know of, most of them Black women. Today, we are honoring their lives and sending a message to our state and our society that Black Trans Lives Matter.

We’ve compiled a list of events in cities across the country below. Join one if you can or, no matter where you are, join several tweet chats happening throughout the day for #BlackTransLiberationTuesday.

BAY AREA, CA: Black Trans Liberation Tuesday Bay Area
when: 6pm PDT
where: Civic Center Plaza, San Francisco, CA
who: TGI Justice Project and Black Lives Matter Bay Area

NEW YORK CITY, NY: Black Trans Liberation Tuesday NYC
when: 7pm EDT
where: Atlantic Avenue – Barclays Center, Brooklyn, NY
who: BYP100’s NY chapter, Black Lives Matter NYC, and FIERCE!

BOSTON, MA: Trans Liberation Tuesday Boston
when: 7pm EDT
where: 2400 Washington St, Boston, MA
who: Black Lives Matter Boston

PORTLAND, OR: Portland #BlackTransLivesMatter #TransLiberationTuesday
when: 6pm PDT
where: Peninsula Park, Portland, OR
who: Black Lives Matter Portland

ATLANTA, GA: #BlackTransLivesMatter Day of Action – ATL
when: 6pm EDT
where: Underground Atlanta, 50 Upper Alabama St, Atlanta, GA

CLEVELAND, OH: #TransLiberationTuesday Cleveland
when: 5pm EDT
where: Luke Easter Park, Cleveland, OH

COLUMBUS, OH: #BlackTransLivesMatter #TransLiberationTuesday March Columbus
when: 5:30pm EDT
where: McFerson Commons, West St, Columbus, OH

ANN ARBOR, MI: #BlackTransLivesMatter Vigil in Ann Arbor
when: 7pm EDT
where: The Diag, Ann Arbor, MI

STANFORD, CA: Stanford #BlackTransLivesMatter Day of Action
when: 11:30am PDT
where: White Memorial Plaza, Stanford, CA
who: Black Feminist Collective and Black and Queer at Stanford