I have the Diamond Member ship can I bring friend, discounted price, for the fright fest or does my memeber ship do not include that?

Offers may very from pass to pass... to find out what benefits you have you can download the six flags app or visit https://www.sixflags.com/membership to visit Member Services Online

They always have a different deal. You better call them

Offers vary but you may have a discounted ticket for 19.99 but still have to buy maze tickets