My 2013 A to Z blog challenge theme Each April, bloggers from all over the world participate in the A to Z blog challenge. Many of them choose a theme to blog about, although it’s not mandatory. All you have to do is make a blog post for each letter of the alphabet in April. This year, over 1000 bloggers are participating. This will be my first year joining in and I look forward to mixing and mingling. The theme I’ve chosen for the 2013 A to Z blog challenge is: Texcentricity! In other words, I’ll post about Texan culture,…