Raging Rivers Opening Day Calendar Add to Calendar Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar Export to XML When: May 30, 2024 @ 12:00 pm – 7:00 pm 2024-05-30T12:00:00-05:00 2024-05-30T19:00:00-05:00 Where: Raging Rivers Waterpark Mandan Parks and Rec