Raging Rivers Black Friday Sale 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: November 25, 2022 all-day 2022-11-25T00:00:00-06:00 2022-11-26T00:00:00-06:00 Mandan Parks and Rec Information regarding the 2023 Raging Rivers Black Friday sale is available at www.ragingriverswaterpark.com.