The park ranger at Oconee Station State Park, Scott Alexander, speaks tomorrow to the Seneca Rotary Club. He’ll be talking about all of the state parks in Oconee County. Originally, Congressman Jeff Duncan was to have been the speaker. But events in Washington require the congressman’s presence there. And it means that Duncan’s talk tomorrow evening to the Stamp Creek Republican Precinct Club has also been cancelled, according to Chuck Rau, club president.