firehouse primary n. an electoral nominating process similar to a caucus, held in lieu of a primary election. (source: Double-Tongued Dictionary)
Further reading
In 1916, a small-town newspaper in Pennsylvania printed a fanciful item about a local gathering with a guest list that included, among others, Miss Ella Vader, Mr. Ray Zor, and other punny names. This is part of a complete episode. Transcript of...
A listener who grew up in Schuylkill County, Pennsylvania, has fond memories of visits to the hosie, the local term for a firehouse that also functioned as a community center. Also spelled hozie, it’s defined in an online dictionary at the Coal...