Event Registration Holiday Mixer! Hosted by the El Dorado County, Shingle Springs/Cameron Park and El Dorado Hills Chambers Event Date(s): 12/12/2017 Event Time: 5:30 PM to 7:30 PM Step 1: (Select at least one event item) Item(s): Event ItemAttendees Per ItemPriceQuantityPurchaseTax This process uses the latest SSL security encryption. If you'd rather place your order by telephone, please call (916) 933-1335 or fax your registration along with your credit card information to (916) 933-5908.