What is the date of the game at Commerce Bank Ballpark?
CREATE TABLE table_name_67 (date VARCHAR, field VARCHAR)
SELECT date FROM table_name_67 WHERE field = "commerce bank ballpark"
### Context: CREATE TABLE table_name_67 (date VARCHAR, field VARCHAR) ### Question: What is the date of the game at Commerce Bank Ballpark? ### Answer: SELECT date FROM table_name_67 WHERE field = "commerce bank ballpark"