We just got back from Mystic 4. Mystic 4 is a wonderful 2 day retreat filled with action packed seminars and wonderful opportunities to network. I just wanted to say thank you to Walter van Dusen for organizing and to all of the presenters (Huy Nguyen, Christopher David, Vladimir Chaloupka, George Weir, David Murray, Michelle Turner, Ben Chrisman, Anne Ruthmann) for generously donating their time to make this event fabulous. Looking forward to next year.