SYRACUSE — Twenty years of super mileage cars at Wawasee High School is a cause for celebration. After the Shell Eco-marathon competition April 3-6 at the Sonoma Raceway in Sonoma, Calif., there is even more cause for celebration. For the first time ever, Wawasee’s diesel super mileage car, known as the “Diesel Weasel” and the …read more.