Waco fans can OD on DC in May perhaps, thanks to a cost-free comic ebook event upcoming weekend at Bankston’s and a new show at the Mayborn Museum. On Saturday, Could 7, Bankston’s Comics and Sportscards, 1321 S. Valley Mills Travel, will sign up for retailers around the world in Free of charge Comedian Ebook Day, an event meant to appeal to attention to the market. A press release from Bankston’s suggests “thousands of participating shops give absent more than 5 million textbooks to thousands and thousands of lovers to introduce them to the wonders of comics.” This is the 21st calendar year for Bankston’s to choose part, and the…