Get your tickets now! Entry start times to Halloween Haunts range from 6 to 8:30 p.m., Oct. 15 through 17. All tickets must be purchased in advance (no later than 3 p.m. of the day you plan to attend). This is a popular event -- get your tickets now! Halloween Haunts combines the make-believe, spooky fun of Halloween with the beauty of nighttime nature to create a fun event for the whole family. You'll meet costumed characters--such as owls, frogs, and skunks -- that serve as your guides to nature. The event best suits families with children age 4 to 10.