On August 13, the Delaware Independent Party nominated Ralph Nader for president. The decision was not surprising, since that party had also nominated Nader in 2004. In 2000 it didn’t nominate anyone for president.
One-state parties that are ballot-qualified and that still haven’t formally nominated anyone for president yet (but who are expected to nominate a presidential candidate) are the New York Independence, Working Families and Conservative Parties, the Oregon Independent Party, and the South Carolina United Citizens and Independence Parties.