After nearly three years of waiting, the Crystal City Water Park is slated to reopen next week, JBG Smith announced yesterday. The newly renovated, privately owned 1.6-acre park will feature nine restaurant kiosks, a cocktail and oyster bar, seating areas, public art installations, new water features -- including a water wall -- and a live After nearly three years of waiting, Crystal City Water Park is slated to open on Oct. 6, JBG Smith announced Tuesday.