Leather Workshop for Children's Heart Foundation (5 may 2012)
Leather Workshop Day for Playright Children’s Play Association (25 mar 2012)
Creative Leather Workshop for HKUST (29 nov 2011)
for more details: http://www.facebook.com/media/set/?set=a.10150386598511688.346402.183334781687&type=1&l=0b2d1ac141
