A nonpartisan group of disgruntled citizens will hold a demonstration Saturday outside Congressman Doug LaMalfa’s office in Redding. The office is located at 2885 Churn Creek Road just north of Hartnell next to the Four Corners Shopping Center. A coalition of groups and individuals will be protesting Representative LaMalfa’s support for the tax overhaul bill currently being pushed through Congress. Saturday’s protest will take place from 1 to 4.