Fun + Food + "4H" ers = Fair (Marin County Style)

What do an 1,100 pound, 7 year-old hog named Wilbur and a state-of-the-art, high-tech, 18 month-old all-electric bike named Pi have in common?   

Absolutely nothing, except that you can find them both at this year's Marin County Fair, "The Greenest County Fair on Earth" here in MoreCulture!