Really like this website...

http://www.zevia.com/

Great header examples

http://www.designresourcebox.com/30-interesting-examples-of-headers-in-web-design/

Love this Design Co site and their work

Stumbled upon this looking at one of race websites for fall. Loved that site so looked up the design firm. Good stuff!
http://www.durianpapayatree.com/#intro

wow...I can't not post this either...what a portfolio

http://imp3rium.free.fr/

love this website...great ideas

http://www.kiwinatural.com/

Email Blast Design

Web Backgrounds

http://www.awwwards.com/background-patterns-designs-and-resources-for-websites.html

of course i am a firm believer in create your own...but great ideas.