In attendance: Bob Shin (instructing), Joe C., David D., Dan H., Derek L., Cliff M., and prospective student Eric.Joe and Derek reviewed TD 1-3, then tackled TD 4. The others reviewed 3/9 right hand, then 3/9 left hand.The second part of class was spent on the sak sak drill, then we ended with some knife drill 3 or counters to grabs.