Joslyn Center in Palm Desert to host free, contactless COVID-19 testing Ellen Bluestein Desert Healthcare Foundation, Coachella Valley Equity Collaborative and the City of Palm Desert will hold a COVID-19 testing clinic on Saturday, March 13, from 9 a.m. to 1 p.m. The no-cost, contactless testing will be held in the Clark Auditorium on The Joslyn Center campus, located at 73750 Catalina Way in Palm Desert. Although the focus of the pandemic appears to have shifted towards vaccinations, there is still a need to keep testing. “We’re encouraging residents who have not been fully vaccinated to continue regular testing for COVID,” said