FREE CONCERT! — Family Friendly. The Columbia River Symphony performs a Regatta Pops concert at the Liberty Theatre on Saturday, August 10th, beginning at 7:00pm. Arrive early as doors open at 6:00pm for the best seats. Please share the news that your community symphony is ready to celebrate the summer season with our communities, and to showcase lots of fun, energetic, and inspirational music for all! See you there!