Thanksgiving Day Nov 24, 2022 8:00 am -5:00 pm Print this page Event Details County Offices Closed for the Holiday Per County Ordinance 358.8, County offices will be closed on Holidays. Upcoming Events Nov 29 Farmers' Market - Wednesdays Downtown Riverside 8:30am - 1:30pm Dec 2 Free composting and Make Your Own Worm Bin class 9:00am - 1:00pm Dec 5 Riverside County Board of Supervisors Meeting 9:30am - 12:00pm