A few days before Halloween, and two weeks before election day, early voting begins. Locally, Greene County has one location, in Catskill, while voters registered in Columbia County have three locations to vote ahead of Nov. 5: the county office building in Hudson; the Martin H. Glynn Municipal Building in Valatie; and Copake Town Hall in Copake. In Greene County, early voting takes place Oct. 26 through Nov. 3 at the Greene County Office Building, 411 Main St. #430, in Catskill.