Write a news report about the upcoming City of Scottsdale’s Fall Festival, emphasizing its unique features and activities, such as the live entertainment, Trick-or-Treat Alley, and the new cocktail garden. Compare this event with other notable fall festivals across the nation to highlight what makes Scottsdale’s celebration a standout choice this season. Include essential details like the date, location, and ticket information to inform your readers about this exciting autumn event!