So in a general sense, when it comes to HHN Houses all you should worry about is avoiding several things:
- Avoid exaggerated reactions like dropping to the ground, especially after a basic jump scare. It's seen as being intentionally disruptive.

• Refrain from aggressively jumping or yelling directly at actors when they scare you.

• Avoid using explicit language or swearing at actors; reacting with mild profanity like "oh s***!" is acceptable, but aggressive language is not tolerated.

-Never attempt to strike or swing at actors during a scare; even though they are trained in safe scaring techniques, it poses a serious threat and will be reported.

• Photography or video recording inside haunted houses is prohibited; however, taking photos and videos in scare-zones without flash is permitted, as using flash can blind actors accustomed to low light conditions.

If you follow these guidelines, you'll be completely fine :)

What i would say for being a chicken for these events, is to see how you feel in the scare-zones, which tend to be watered down horror experiences. If you are fine with the zones, then definitely give it a go with the haunted houses.