I have a vehicular idea, fueled by grapes from the Loire valley (God bless them). That is, the idea is fueled by said grape extract… not the vehicle.
How about a modular art bike. By this I mean one easily configurable as a single, double, or quadruple. The single is self explanatory, the double could carry supplies/ice in between, and the quad coule be… whatever! We could also possibly add a motor assist, especially to the quad. Perhaps in the form of a powered “wheelie bar” using my salvaged motor from the purple baron?