Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_29566606_11 (date_of_return VARCHAR, programme VARCHAR)

### Question ###
What is the date of return for the program for the program "Big Brother"?

### Accurate SQL ###

SELECT date_of_return FROM table_29566606_11 WHERE programme = "Big Brother"