Not practical but the only classes I took were from John and his daughter Cissi on Ohau.
http://www.poakalani.net/
I think they are now at the Iolani Palace in Honolulu on Saterdays. I did feel the classes were a little clickish because it has a regular crowd and you just come in as an outsider but John Serrao and Cissi are wonderful.There are wonderful books avialable from John also.
http://www.mutualpublishing.com/catr...?categoryID=18
Oh I noticed there is a fee now.
Iolani Palace Old Archives Building Every Saturday 9:30am - 12:00pm. Only $6.00 per class. New Students First Class is $15.00 thereafter only $6.00