At night they have a light show that they shine on the dam which describes the construction and history of the dam and Columbia River. We walked across the street to the park, avoiding the sprinklers that had managed to come on. The show was impressive, but loud and a tad hokey. (Laura corrected me and said “overly dramatic”) I don’t think I would like to live in this valley if this happens every night. One thing we did discover – laser light shows trigger migraines, especially mine We left after about five minutes