Any time you have an event that attracts thousands of people, such as Walhalla’s Oktoberfest, you’ll have politicians. And you can expect politicians aplenty during the three-day weekend. Senator Lindsey Graham gave the featured talk during today’s luncheon. One of his challengers next year from within his party, Richard Cash, plans to be at Oktoberfest from 6 to 8 tonight. Cash campaign aide Alex Hooper hopes as many people as possible meet and say hello to the candidate.