City of Palm Springs issued the following announcement on Oct. 14.
This guidance outlines safer alternative ways to celebrate Halloween and Día de los Muertos during the ongoing COVID-19 pandemic. COVID-19 continues to pose a severe risk to communities and requires all Californians to follow necessary precautions in light of this ongoing risk.
State Guidance for Safer Halloween & Dia de los Muertos Celebrations During COVID-19
Original source can be found here.