Photo courtesy of CCHS A walk-in vaccine clinic opened today at Veterans Memorial Hall in Richmond, according to Contra Costa Health Services. It’s one of several pop-up walk-in clinics opening countywide in the coming weeks, part of a partnership between the County and California Office of Emergency Services. About 500-700 vaccinations a day can be given at each walk-in site, all of which open from 9 a.m. to 4 p.m. Currently, clinics are open at Veterans Memorial Hall, 968 23rd St., and Antioch Community Center, 4703 Lone Tree Way. Those clinics will remain open daily through April 25. Fro...