The weather is hot this month — but the entertainment is hotter. Need to know when Mamma Mia's opening, or the new X-Files movie? Check my handy-dandy, downloadable, printable July entertainment calendar! Surely you knew that The Dark Knight is opening July 18, but there's plenty of other great stuff going on this month, too. My calendar will help you keep things straight, and all the pretty colors look nice on a fridge or cube wall. Click here to get your copy, and enjoy!