Have you ever participated in Appellate Advocacy in any way? (i.e. I am an Appellate judge/Supreme Court justice; my practice does appellate litigation; I competed in Moot Court competitions during law school/undergraduate school; I participated in the Old Kivett Tournament during my time at Campbell Law; etc.)
Either answer will not hinder you from judging if you are interested. This is to help us pair up judges for each round of the competition.