I just got off the phone with the man himself, Dustin Denes! Looking to do a 4 hour+ seminar at my gym May 11th. Cost would be about $125/person. Half gi, half no gi. All work. Certified awesome seminar. If you have been to this mans seminars before, you know what your getting. No filler, no crap. All work. I am putting this feeler out to make sure this is a viable option. My gym is located near University of Maryland. www.cpmma.net is the website. If you are serious (as in you would pre-pay serious), hit me up at [email protected]. lets do it!