DARLINGTON - Come out and watch a local, live version of the popular television series "Are you Smarter Than a 5th grader?" The students of Cornerstone Christian School will be competing in a challenging game of "Are you smarter than a Cornerstone kid?" at 7 p.m. on Saturday, April 19, in conjunction with an open house for the school from 6:30 to 8:30 p.m. at First Baptist Church in Darlington.