By the mid-80s , the fountain , along with Howlands , had disappeared .
By the mid-80s , the fountain , along with Howlands , was replaced by more commercial spaces such as a Sunglass Hut and various wheeled kiosks .
By the mid-80s , the fountain , along with Howlands , had disappeared , and was replaced by more commercial spaces such as a Sunglass Hut and various wheeled kiosks .