Not exhaustive by any means, but it's not for lack of effort!
You want professional development? Check these out!
More to read than you'll have time to do so!
Resources and ideas for integration. This link includes many resources for authentic and meaningful Common Core implementation.
Links and Resources galore!.
MAINE SCHOOL PROGRAM & TEACHER WEBSITES
Separated out by subject
Everything Arts and Education in the Great State.
An exhaustive list for Arts And Arts Education Organizations and Associations.