For private parties, Cowabunga’s provides all colored paper supplies and napkins with clear cups & white silverware. Drinks, goody cups, balloons, decorations and food can be added to your party package for an additional charge. For public parties, Cowabunga’s provides all white paper supplies, cups, silverware and napkins. Drinks, goody cups, balloons, decorations and food can be added to your party package for an additional charge.