If you drive past the historic Windsor Theater in Hampton the first Monday night of the month, you won’t see crowds lining up to view a movie.

That’s the night when old-time country music musicians and music lovers fill the theater to jam at the Hampton Old Time Country Hoedown.

For the past two years, organizers Don and Judy Wrolson have brought together musicians for an informal jam session. It all started when Don began traveling to other cities to participate.

“I was going 70 miles one way or another, but there was nothing here,” he says. “I decided we needed to...