There’s a whole lot more than peanuts and crackerjacks at the old ball yard this year. “We’ll serve over 20,000 hot dogs, 6,000 bags of peanuts… looking forward to it,” said concessions manager Brad Pernaw. But this year, besides the ball park standards, the Fenway fare has a new, healthy direction . The new favorites snack to enjoy while watching the beloved Boston Red Sox is the Lobster roll. Other healthy alternatives include fresh fruit cups, and raw vegetables.