Tenn. Code Ann. § 6-52-202

Upon the receipt of such petition, the county election commission shall give notice of the time of holding such election, by written or printed handbills posted at five (5) or more public places in the town or city and every ward thereof, at least thirty (30) days before the day of election, stating the object of the election, and shall also cause the same to be published for two (2) consecutive weeks in some newspaper, if there is one published in the town or city.