DENISON — Red River Unitarian Universalist Church will host William Fridley as guest speaker at their morning assembly at 11:15 a.m. on Sunday. Fridley teaches education at Southeastern Oklahoma State University, and his message is titled, “ABC: It’s Easy and Fun.”

The morning begins with a quiet hour of meditation at 9 a.m.

The adult forum will meet at 10 a.m. and will continue in the Great Course Series, “Native Peoples of North America” with a video presentation and discussion.

The church is located at 515 North Burnett Avenue in Denison. For more information call 972-658-1188.