I grew up near Grand Coulee Dam and we used to go watch the laser show a couple times a year. In case you didn't know about it, the Grand Coulee Dam hosts a free laser light show every night at dusk starting May 28. They shine the laser show on the Dam and it is a lot of fun especially for kids. The show starts at 10 pm until the end of July, then at 9:30 pm in August, and 8:30 pm in September.

They also have personal tours that run every hour from 10 am to 5 pm daily but are first-come, first-serve basis. If you need more information just call the Dam visitor center at 509-633-9265.