The Zilker Zephyr miniature train passes through the Zilker Playground on April 9, 2017, a day where all of the park's amenities were made free to the public in celebration of Zilker Park's 100th anniversary. Photo by TAMIR KALIFA tamirhasacellphone / AMERICAN-STATESMAN . See more at statesman.com #austin #atx #zilkerpark #statesmanphoto #zilker #zilkerzephyr #train