Many of the county's historical societies and museums will continue the tradition of 4th Sunday Open Houses in 2025, with numerous sites open for tours every 4th Sunday of the month from 1 to 4 p.m., through October. 

The Walter C. Potts Entrepreneur Center, in collaboration with the Ohio Small Business Development Center at Rhodes State College and the Lima Area Chamber Foundation, hosted the 2025 PITCHFEST on May 13 at the Borra Center in downtown Lima.