Fairmont Scottsdale Princess marks the spookiest time of year with this inaugural event. Highlights include a pumpkin patch; a multiacre labyrinth hay maze; glowing lanterns to share messages of hope, strength and gratitude; and a bounty of German beers and seasonal foods at the resort’s Plaza Bar and restaurants. Festivities crank up Fridays and Saturdays with drive-in movies and fireworks. 6-10 p.m. $10-$60. Fairmont Scottsdale Princess, 7575 E. Princess Dr., Scottsdale, scottsdaleprincess.com, 480-585-4848.