If you'd like to submit a post from the past week (or further back if its still relevant), there are many ways you can do it:
Send an email directly to badgercarnival@gmail.com. Please be sure to include the direct link to your post, as well as the name of your blog, and a short summary of your post to help the carnival host.Use the Blog Carnival Submission Form. You can also view a list of all previous editions of the Carnival of the Badger at the Blog Carnival Archive Page.
Use the Carnival Submit Form from Conservative Cat.