 The festival is supported by the Cane River National Heritage Area. Visit explorelouisiana.com to plan your trip today. Join us on July 20th at the Natchitoches NSU Folk Festival. If you have unfiled taxes or are in debt to the IRS, this is important news. The IRS just rolled out a new program to help struggling taxpayers more easily resolve their tax problems. It's called the Taxpayer Relief Initiative.