For the ultimate destination Prom or Homecoming theme, send your students on a thrilling journey to Cool City. The neon pastel colors, tons of lights, an futuristic vibe make this an urban adventure your students will never forget. Assembly required. NOTE: Theme does not include light blue and lavender background paper, white netting on floor, fog machine, or red, yellow, and green filtered lights. These items are available separately. Build the perfect night out on the town with matching favors, decorations, and accessories from our Perfect Pairings section.