Six Flags Fiesta Texas is celebrating a major holiday honor: Holiday in the Park has been ranked No. 8 in the nation in the USA TODAY 10Best Theme Park Holiday Event Awards. This recognition highlights the park’s commitment to creating one of the most spectacular seasonal experiences in the country. Holiday in the Park runs select evenings from Nov. 22 through Dec. 23, followed by New Year’s Eve celebrations Dec. 26 through Jan. 4.