Brats and betting on the ponies go perfect together July 11, 2008 2:38 pm Volunteer Scott Alleman takes the first batch of Johnsonville Brats off the ‘World’s Largest Grill Period’ at the Emerald Downs horse racing track in Auburn last weekend. The ‘World’s Largest Grill Period’ was at Emerald Downs as a fund raiser to benefit local charities. Weighing more than 53