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_name_28 (Callback VARCHAR, date VARCHAR)

### Question ###
What was the callback date for the auditions held on July 29, 2008?

### Accurate SQL ###

SELECT Callback AS date FROM table_name_28 WHERE date = "july 29, 2008"