Church of Cash: World-Class Johnny Cash Tribute Held at the Historic Gilfillan Estate on Tuesday, August 20, 2019, at 7 PM (Rain or Shine). $10.00 Admission (Cash or Check). Sponsored by Moore Engineering, Inc. and the Redwood County Historial Society. Bring your own lawn chairs! Homemade Ice Cream or Root Beer Floats $4.00 each!