From the homepage:
The Coyote Carnival Blog will highlight the best writing among the blogs of the Sonoran Desert region. If you blog from Arizona or love a blog based in Arizona, we invite you to submit your best or favorite blogging.
The first Carnival will be open for submission until February 19th, and publish on the 20th. Any blogging from the region, on any topic is eligible. Our goal is to first highlight some of the great blogs and bloggers in the area.