Costco is being sued in a proposed class action that claims the retailer falsely advertised its beloved Kirkland Signature $5 rotisserie chicken as having no preservatives.
Filed Thursday in San Diego by Escondido resident Anatasia Chernov and Big Bear resident Bianca Johnston, the lawsuit claims Costco’s in-store signage and website falsely "create an overall net impression that the Rotisserie Chicken does not contain added preservatives."