The 14th annual Ecumenical Thanksgiving Celebration, an event sponsored by more than a dozen faith-based groups in Cobb, Cherokee and Fulton counties, is at 7 p.m. at Temple Kol Emeth, 1415 Old Canton Road in Marietta. The event is free, but the 900 seats fill up quickly; organizers suggest arriving 15 minutes or more early. Viewers can watch a livestream at the Church of Jesus Christ of Latter-day Saints, 3155 Trickum Road, Marietta. For more details, visit the Ecumenical Thanksgiving Celebration page on Facebook.