ONE BILLION RISING FOR JUSTICE Join the global fight to stop violence against women and girls. 4-6pm. Austin City Hall Plaza, Cesar Chavez between Guadalupe and Lavaca, 512/974-2000. Free.
CITIZEN GARDENER 47 The Sustainable Food Center leads a class on how gardening can be more green. 9am-1pm. Seton Shoal Creek Hospital, 3501 Mills, 512/236-0074 ext. 105. $45. email@example.com, www.sustainablefoodcenter.org.
BUILD IT BETTER, GABLES! CAMPAIGN LAUNCH Launch of Workers Defense Project campaign to ensure safety and a living wage for Gables employees. 12:45pm. 115 Sandra Muraida Way. Free. www.facebook.com/events/259543737543427.
PUBLIC AFFAIRS FORUM Sarah Eckhardt, Andy Brown, and Mike McNamara hash out the issues. noon. First Unitarian Universalist Church, 4700 Grover, 512/452-6168. Free. firstname.lastname@example.org.
FREE TAX PREPARATION Foundation Communities lend a hand to your annual return. Service is open to individuals and families who make less than $50,000 annually. List of locations and hours available online. Various Locations. Free. www.communitytaxcenters.org.
SOLAR AUSTIN HAPPY HOUR Network with the Austin solar community. 5:30-8:30pm. Scholz Garten. Free. email@example.com, www.solaraustin.org/.
MONTHLY BUSINESS BUZZ: CAMPO REGIONAL TRANSPORTATION 2040 PLAN Join a mapping exercise to collect data on transportation needs and priorities for the future. 6-7pm. Asian American Resource Center, 8401 Cameron, 512/407-8240. Free, registration required. business.austinasianchamber.org/events/details/monthly-business-buzz-city-of-austin-zero-waste-overview-87.
ACE CELEBRATES 20 YEARS OF EARLY LITERACY Help A Community for Education celebrate two decades of working with kids in low-income communities. 7-9pm. The Long Center Kodosky Donor Lounge, 701 W. Riverside. Free. www.aceaustin.org.
PARD MAIN OFFICE CALL FOR NAMES 90-day period for public comment begins. www.austintexas.gov/department/parks-and-recreation.
ZILKER PARK CLUBHOUSE CALL FOR NAMES 90-day period for public comment begins. Contact Victor Ovalle. 512/974-6745.
VOLUNTEER DEPUTY REGISTRAR TRAINING Would you like to register people to vote? Get trained and deputized! Email Mary Patrick to RSVP. Include "VDR Training" in the subject line. 10am. First Unitarian Universalist Church, 4700 Grover, 512/452-6168. Free. firstname.lastname@example.org.
CALL FOR PLATELET DONORS The supply of platelets has fallen to an unsafe level. Anyone who is able is urged to make a platelet donation appointment as soon as possible. Platelet donation may be done every 7 days or 24 times per year. The entire process from the time a donor walks through the doors until they leave is approximately 1 to 1.5 hours. Call to make an appointment. Open seven days a week. Blood Center of Central Texas, 4300 N. Lamar, 512/206-1266. www.inyourhands.org.