Columbus, Ohio, held elections for city council and school board on May 2. Although the elections are formally non-partisan, party organizations play a big role. The Working Families Party in Columbus, which is called Yes We Can Columbus, sponsored candidates for two city council seats and three school board seats. All five placed first or second and thus will go into a run-off in November. See the organization’s web page here.
This story explains that no Republicans qualified for the run-off, so the November election for those five offices will be between regular Democrats and Working Families associates. Because the Working Families members voted in the Democratic primary in Ohio last year, under Ohio law they are also considered to be members of the Democratic Party.