On a cold, snowy January day, students in the preschool class of the First Lutheran Church of Plano Sunday School warmed themselves up by making s’more decorations. They talked about how fire is one of the most powerful themes in the Bible and read about Jesus’ journey on Earth. First Lutheran Sunday School classes are held at 10:15 a.m. each Sunday. The church is located at 200 N. Center St. in Plano. There are classes for students in preschool through high school. Everyone is welcome.