Pool Polishing by Gary Gardiner | May 27, 2021 The main slide at Highlands Aquatic Center gets polished and a fresh coat of wax as the city parks department prepares to open the pool Saturday after missing last year due to the pandemic. My Final Photo for May 27, 2021. Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website This site uses Akismet to reduce spam. Learn how your comment data is processed.