 According to the Cubs, the fictional character Clark is descended from Joa, the franchise's original live Bears mascot in 1916.Clark can be seen in events through Chicago, especially in the northern part of the city which is the home district of the team, wearing home or batting practice uniforms with brown pants.For the 2018 Players' Weekend, he was given a special uniform similar to those wore by the team during the weekend with his Twitter handle on the back of his jersey.