Which park had most attendances in 2008?
SELECT T2.park_name FROM home_game AS T1 JOIN park AS T2 ON T1.park_id  =  T2.park_id WHERE T1.year = 2008 ORDER BY T1.attendance DESC LIMIT 1;
SELECT T2.park_name FROM home_game AS T1 JOIN park AS T2 ON T1.park_id  =  T2.park_id WHERE T1.year = 2008 ORDER BY T1.attendance DESC LIMIT 1;
[{'park_name': 'Yankee Stadium I'}]