Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_17257687_1 (air_date VARCHAR, event_2 VARCHAR)
### Question:
On what date was the episode aired where event 2 was Hang Tough?
### Answer:
SELECT air_date FROM table_17257687_1 WHERE event_2 = "Hang Tough"