The public is invited to come out to Tractor Supply in Warren on May 18 from 1 to 4 p.m. and meet the 4-H Udder Club and Warren County Dairy Royalty. They will be on hand during the spring 4-H Clover Drive. Dairy Royalty will serve refreshments and talk about the importance of three servings of dairy every day. The club will be there to answer questions about the 4-H program and the dairy industry. Pictured are club members at a recent 4H field trip to a robotic and organic dairy farm.