Grand Coulee Dam Laser Light Show Date: February 12, 2024 Author: Dave Lawniczak 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: July 21, 2024 – July 22, 2024 all-day 2024-07-21T00:00:00-07:00 2024-07-23T00:00:00-07:00 Where: Grand Coulee Dam Coulee Dam WA. Contact: Bernie Beldin 509-713-3289 Email