Sioux City Parks and Recreation and Long Lines Family Rec Center have the perfect locations for your various events whether indoor/outdoor or formal/fun! Book a private conference room; hold a Climbing Wall party; book a beautiful wedding location at the Rose Garden or Anderson Dance Pavilion; rent a swimming pool or an outdoor shelter at many City parks. Engage your children with activities such as swimming lessons, youth sports, golf, tennis and other fun recreation activities from concerts to movies.