Fiesta Porch Parade Contest The advertiser paid a fee to promote this sponsored article and may have influenced or authored the content. The views expressed in this article are those of the advertiser and do not necessarily reflect those of this site or affiliated companies. The Battle of Flowers® & Fiesta Flambeau® Parades’ City-Wide Porch Parade is open to all persons who are legal residents of the city of San Antonio and Bexar County, who are at least 18 years old at time of entry (school administrators or teachers may enter for school student groups). The contest is subject to all applicable federal, state, and local laws and regulations and is void where prohibited by law. No purchase necessary to enter.