Wrightsville Elementary School students suit-up during “Wear Your Favorite Jersey Day” at the school Monday, Jan. 7, 2013. The event coincided with a visit from York Revolution mascot Downtown and team dog Boomer to kick off this year's “Boomer’s Book Club” reading program. If students meet the reading requirement, the school's principal Don Gillett agreed to sleep on the roof of Wrightsville Elementary starting the night of the Revs’ season opener and each night until the Revs lose a game. Bill Kalina photo bkalina@yorkdispatch.com