I attended the memorial activities for Grand Master Roger Clark, who passed away suddenly a few weeks ago at age 47 from a heart attack. In his honor, there was a free memorial martial arts seminar on Saturday, June 16, 2012, at I.S. 292, located at 301 Vermont Street in Brooklyn, New York. During the event, students of Nin-Jutsu Grand Master Felix Vazquez, along with instructors and students from various dojos in Brooklyn and the surrounding areas, demonstrated in his honor. There were also singing and African drum performances paying tribute to Clark and his family, who were in attendance.