ETOWAH ASSOCIATION Union No. 3 Baptist Church, Gadsden, will host New Orleans Baptist Theological Seminary classes beginning Feb. 13. Classes will run through April 2. Introduction to New Testament Study: The Early Church will be offered from 6 to 8 p.m. and Evangelism will be offered from 8 to 10 p.m. Dr. Steve Fain will be teaching. For class prices…