The event will take place from 4 p.m. to 8 p.m. at the Weibel Family Vineyards & Winery, 13300 Buckman Drive, Hopland.
The cost is $10 a plate. There also will be a silent auction to raise funds to help with Stern's expenses and medical bills.
Stern owns Lustre Jewelry and Gem Co. in Ukiah. He has been off of work for several months as he's dealt with health issues that are the result of an autoimmune disease.
Stern recently was diagnosed at Stanford University's medical center and may not be able to get back to his business for a few more months.
Donations to the Steve Stern benefit account can be made at any Savings Bank of Mendocino branch.
For more information contact Rena Trimble, 707-744-1244.
