1. The Marietta Gun Show is Saturday, Jan. 5 and Sunday, Jan. 6 at the Cobb Civic Center, 548 S Marietta Pkwy. Saturday: 9 a.m. to 5 p.m.; Sunday: 10 a.m. to 5 p.m. The gun show is hosted by Eastman Gun Shows.
2. The Wonderful Days of Winter 5K/1 Mile will take place at St. James' Episcopal Church on Saturday, Jan. 5 at 8 a.m.
3. The Georgia Bridal Show is Sunday, Jan. 6 from noon to 5 p.m. at the Cobb Galleria.