15. Using Water Balloons
The release year was ancient times.
Designer: The Art of Nature
Original Cost: Not specified
An everlasting source of splash-filled fun, water balloons date back to ancient times. Filling, tying, and throwing water balloons on warm days is a timeless pleasure, even though their initial cost is unknown.

/commons.wikimedia.org/Water BalloonFor those who relished the wild and wet adventures of this traditional summer pastime, the joy and excitement of water balloon fights will always be etched in their memories.
