I am currently reading Gretchen Rubin's Happiness Project book.
I figured it was the perfect book to read at the start of the new year. Once I finish the book, I'll definitely share my thoughts on it with you.
In the meantime, while visiting her site, I found a 21 day challenge based on her new book, Happier At Home. In order to participate in the relationship "challenge," you just go to this site and enter your email address! The daily emails with small, easy tips to being a better partner started on the 14th, but it's not too late to sign up!
Here are some examples of the daily challenges: