ETOWAH ASSOCIATION Union No. 3 Baptist Church, Gadsden, will host New Orleans Baptist Theological Seminary classes beginning Sept. 5. The classes will run through Oct. 24 from 6 to 8 p.m. and 8 to 10 p.m. Introduction to New Testament Study and Introduction to Preaching will be the classes offered. For more information or to register call 256-494-9180. Joey Hanner…