“Dear Master Ma’am and Sir, We had the best time! Thank you for being such amazing role models ~ not just to my kids, but to me as well. Both of you are the true embodiment of indomitable spirit. My children grew by leaps and bounds in just a few short hours, as did I. Who knew? Well, we are hooked. So, now we are in need of sparring equipment. With heartfelt gratitude, ~Barb, David and Catherine M.” —Barb, David and Catherine M.