What is the date where the attendance was 31,220?
CREATE TABLE table_name_62 (date VARCHAR, attendance VARCHAR)
SELECT date FROM table_name_62 WHERE attendance = "31,220"
### Context: CREATE TABLE table_name_62 (date VARCHAR, attendance VARCHAR) ### Question: What is the date where the attendance was 31,220? ### Answer: SELECT date FROM table_name_62 WHERE attendance = "31,220"