page Retail Locations Closed for the Summer Season. See December Hours in the Mitchell Store! Mitchell, Iowa- MEGA STOREOpen: June 1st through July 8th December 10th-January 1st (Reopens) 9:00 AM- 6:00 PM Monday-Thursday9:00AM- 8:00 PM Friday and SaturdayContact us: (641) 732-5558 Facebook Twitter Instagram New HamptonOpen: June 15th through July 8th10:00 AM- 6:00 PM Monday-Saturday11:00 AM- 6:00 PM Sunday*Hansen’s Tire Parking LotContact us: (641) 220-4938