This fundraiser for the Middle Oconee Conservation Corridor will feature a presentation, brunch and a short hike on the property. 10 a.m. $45. www.oconeeriverlandtrust.org

Learn about the history and cultural significance of the nationally recognized Gospel Pilgrim Cemetery, and about ongoing preservation efforts. Registration required. 10 a.m. $25. www.historicathens.com

Learn about the history of East Athens, from historically being home to Athens’ Black working-class families to its changes today. Registration required. 2 p.m. $25. www.historicathens.com

Learn about the history of the Athens’ Holman Avenue in the Boulevard neighborhood from its architecture to its artistic community. Registration required. 2 p.m. $25. www.historicathens.com