Nisei friends standing in front of the "Big Dipper" Rollercoaster at the Playland Amusement Park, located in the Bitter Lake neighborhood at North 132nd and Aurora Avenue. Many Green Lake Japanese Association and Seinenkai (Young People's Club) activities were held there in addition to Seattle's Japan Day celebrations. (L to R): Ruth Nishino, Yuri Takahashi, Rosemary …