[timsha]

Very much worth it. We are going to our second one this year. As far as costumes, many adults are dressed up. The only stipulation as far as I know,is that you can not wear a mask. The detail is great. After the Fireworks last year, the park emptied out, and you could walk onto any attraction (not that the lines before were long).

They have trick or treat stations set up throughout the park where they hand out candy. The special parade and the other events made it a fantastic night. Well worth the extra money for the event.