BayLUG
BayLUG is a non-profit, educational organization dedicated to creating and maintaining public awareness of, appreciation for, and fellowship related to LEGO, LEGO Trains, and other LEGO-related hobbies, primarily through discussion and presentation at events that celebrate the historic and ongoing contribution of LEGO to the hobbyist community. The approximate size of this LUG is 225 members. The ambassador's name is Russell Clark.