I started collecting quilt patterns in 2008 while teaching algebra to help students understand the "elegance" of math concepts! Block patterns help visual learners see the angles very well. Before retiring I did a block & found it enjoyable, my hobby was born. Finished my first quilt, a sampler, in 2012. Currently working on a postage stamp quilt & of course my DD's Steeler Nation quilt with BOM!
http://www.blockcentral.com/qb-hawaii.shtml is where I found Hawaii Block.