One of the funniest writers out there (his sister, Amy Sedaris, is coincidentally also one of them) is touring bookstores for his new book, When You Are Engulfed in Flames. For those lucky enough to live in a town with a decent bookstore, there's a good chance he will be in your town (such as Baton Rouge). Here's a link to his calendar:
P.S. - For those in Baton Rouge too lazy to click on the link (K), he'll be at the Barnes and Nobels in CitiPlace June 18 starting at 7:00 PM.