The Washington County Conservation Board will be their annual Halloween Hike this year tomorrow. The Hike will be Saturday from 6:45 to 8:30pm at Marr Park. The theme for this year’s hike is “The Three Sisters,” so named for a Native American gardening technique, which kids will learn about during the hike and activities. The Hike will occur rain or shine. Participants will begin their adventure at the Mary Marr Lodge between the two ponds. All ages are welcome to attend. If there is rain trail activities will be moved to the conservation center. For more information, contact the Conservation Board at 319/657-2400 or e-mail wccbnaturalist@iowatelecom.net.