Celebrate grandma and grandpa on National Grandparent’s Day, September 9! It’s the perfect weekend to take the grands for a ride aboard the Northwest Railway Museum’s antique train. On both September 8 and 9, a grandparent rides free when accompanied by a paying grandchild – of any age! Listen to the stories and share the memories of your family members. Enjoy a day together and experience the scenic beauty of the Cascade foothills aboard the Snoqualmie Valley Railroad.