I'm late to the party, but I've been interested in Minnesota High School hockey lately. There are some great jerseys in Minnesota.
I love green and yellow. This may be unoriginal, but Edina has some great unis. Some of my favorites in any sport. Plus, Lakeville North's are great, too (in the same picture below).
These are pretty cool, too - Cloquet-Esko-Carlton Lumberjacks.