When did Essendon play at home?
CREATE TABLE table_name_15 (date VARCHAR, home_team VARCHAR)
SELECT date FROM table_name_15 WHERE home_team = "essendon"
### Context: CREATE TABLE table_name_15 (date VARCHAR, home_team VARCHAR) ### Question: When did Essendon play at home? ### Answer: SELECT date FROM table_name_15 WHERE home_team = "essendon"