CREATE TABLE table_59041 ("Week" FLOAT, "Date" TEXT, "Opponent" TEXT, "Result" TEXT, "Game site" TEXT, "Record" TEXT, "Attendance" TEXT)

What Date was the Game at Griffith Stadium?
SELECT "Date" FROM table_59041 WHERE "Game site" = 'griffith stadium'
SELECT "Date" FROM "table_59041" WHERE "Game site" = 'griffith stadium'