Online. Free. CITY OF AUSTIN "HOW TO HELP" PORTAL Looking for the right way to help your community during the pandemic? Or do you have a volunteer opportunity that you want to list? Visit the city's "How to Help" portal to make a match. The portal includes ways to help from home, donation drives, and active community engagement opportunities. Online. COMMUNITYCARE WALK-IN COVID-19 VACCINE CLINIC: ROSEWOOD/ZARAGOSA Open to anyone 12 years of age and older for CommUnityCare patients and non-patients (persons 12 to 17 years of age must have parent or guardian present). No appointment is necessary. Open: Mon.-Fri., 7am-3pm