Here are a few sites:
http://poakalani.net,
http://www.quilting101.com/patterns/...quilt-patterns,
http://www.quilthawaiian.com/
free patterns:
http://www.quiltshawaii.com/freepattern.html,
Craftsy had a class a few years ago:
http://www.craftsy.com/blog/2013/05/hawaiian-quilts/
Still did not find one I was looking for. A lady named Barbara that has/had a shop in Hawaii, and she was on the Fabshophop list for years. Did not see her last time I hopped.