On Thursday, the marathon continues with ???Monsters U??? and ???Despicable Me 2??? on Friday, both beginning at 2 p.m.For adults on Saturday, Dec. 28 from noon to 4 p.m., bring in the Kindle, iPad or other reading device you got for Christmas and learn how to download free eBooks at ???Unwrapping Library eBooks.??? Staff will present hour-long sessions throughout the afternoon, demonstrating a va