The wind buffeted the Spacebuster from side to side but the seams held firm. Urban farmers assembled with trays of baked good and pots of seasonal foods grown on repurposed lots. Jerk chicken and rice & peas sizzled on the lips of diners. Flint Crepe Co. arrived with a cart to serve savory crepes to the audience. The Greenhorns, a film on the new generation of urban farmers, projected inside the giant bubble, which glowed at the curve on Beach Street below 10th. Potlucks are always better in collaboration with people who grow their own food.