Food for Fuel? (エサ燃料って何？, Esa Nenryou tte ka?, lit. What Is Food Fuel?) is an event in Tomba!.
Activate the event by talking to the man standing next to the pink vehicle called GoGoCar.
Collect the wine from a man standing on the upper right side of the Town Hall, then go to the Lumberjack Factory and talk to the men who is standing next to the GoGoCar, he will give you some fuel and the event will be cleared.