California Walnut Board to launch ‘Just Add Walnuts’ summer campaign Walnutnews California Walnut Board to launch ‘Just Add Walnuts’ summer campaign Susan Jones October 6, 2024 FOLSOM, Calif., May 16, 2024 – In celebration of National Walnut Day on May 17, California Walnuts... Read More Read more about California Walnut Board to launch ‘Just Add Walnuts’ summer campaign