In this Wednesday, Sept. 13, 2017 photo, Mandana Moshrefzadeh, right, connects with the ball during a pickleball game with teammate Doug Strom at Shawnee Park in Woodbury, Minn. Woodbury recently tore out two unused tennis courts in Shawnee Park and replaced them with six pickleball courts. Officials were flabbergasted to see how popular those courts have become.  (Jean Pieri/Pioneer Press via AP)