The purpose of this tax shall be to attract visitors and to enhance the economy of the City and the Pikes Peak Region. Revenues allocated to the special fund created in section 2.9.107 of this article shall first be allocated to any contracts for visitor promotion, which are entered into pursuant to section 2.9.111 of this article. Revenues allocated to the special fund created in section 2.9.107 of this article not obligated under the terms of any contract entered into pursuant to section 2.9.111 of this article may be used for the purposes provided herein or may be retained in the special fund, at the discretion of City Council. (1968 Code §3-211; Ord. 78-245; Ord. 89-148; Ord. 92-141; Ord. 01-42; Ord. 15-33)