Sereff Taekwon Do will host the USTF Knife and Weapons Course at USTF Headquarters, 6801 W. 117th Ave., Broomfield, CO 80020. Please call to register 303-466-4963. Anthony Giese will be instructing this course. Wear uniform, bring a snack for lunch and be ready to work. Start time is 10:30 am – 5:30 pm.