Rain gutters filled with water. Plastic boats. Child blows through a straw to move the boat down the track.
Proving that Art Deco was really Art. A London Underground poster, no less.
could be fun, but what to use for "track"?
Poster: Boat Race, by Andre Edouard Marty, 1933
21 places you have to see by water - Matador Network
Team Brunel Boat Design for the Volvo Ocean Race 2014-15
We had a sail boat when we lived in San Francisco. The coldest 4th of July I've ever experirenced was on that bay.
That's a serious cardboard box boat
I wish we could have done this when I was on the boat. But we never got the chance to.
Tall ships race in the ocean, Baie De Douarnenez, Finistere, Brittany, France