Herbalist Charla Shamhart will present a class on natural methods using herbs and nutrients for helping prevent and recover from colds, flu and pneumonia. This year Shamhart celebrates 50 years of working with natural wellness and health. The class will be held at Rainbow Stew in Old Town Yucca Valley at 55509 Twentynine Palms Highway from 2 to 4 p.m. on Saturday, November 10. While there is no set fee for the class, there is a suggested donation of $10.