The Nishna Valley Trails association is inviting the public to a “Bike/Trails Expo” to be held at the Cass County Community Center in Atlantic on Monday, April 30^th, beginning at 7 p.m.  Mark Wyatt, the president of the Iowa Bicycling Coalition will be the speaker for the evening, talking about trends in bicycling as recreation and transportation, and about Iowa as the “Bike Trails Capitol of the World”.  There will be informational displays, a bicycle show, and refreshments will be served.  By registering at the door, participants can enter a drawing for door prizes, including bicycles and biking accessories.  For more information contact Ed Kail at 243-4265.