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_16388439_3 (date VARCHAR, home_team VARCHAR, ground VARCHAR)

### Question ###
Name the date for adelaide for westpac stadium

### Accurate SQL ###

SELECT date FROM table_16388439_3 WHERE home_team = "Adelaide" AND ground = "Westpac Stadium"