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_name_51 (date VARCHAR, oil_pattern VARCHAR, event VARCHAR)
### Question:
Name the Date which has a Oil Pattern of chameleon, and a Event of lake county indiana classic?
### Answer:
SELECT date FROM table_name_51 WHERE oil_pattern = "chameleon" AND event = "lake county indiana classic"