It is our privilege to invite you to join us at the Chicago Tribune Printers Row Lit Fest -- the weekend-long celebration formerly known as Printers Row Book Fair. This year is the 25th birthday of this festival, and after a quarter of a century, we've expanded to include a spectacular array of offerings, designed to appeal to wildly different appetites, from Curious George and Madeline at The Kids Corner, sponsored by Shedd Aquarium, to Gale Gand in a movable feast, otherwise known as the Good Eating stage, sponsored by Jewel-Osco.