Im BACK and need IDEAS

[Biohazard]

Hello everybody, Last year I ran my own haunted attraction for the first time. My quarantined house and zombie attraction went great with hundreds of people going through and I have made a huge local name for myself. Unfortunately I will not be able to afford the attraction on my property this year. HOWEVER! I have a good friend that had been running his haunt for 20 years and he has just retired from his career so he will be free to run it again. I will be bringing over my props, supply’s, and pneumatics. I was given the graveyard section to use and it’s been a while since worked on such a theme. The entrance has a thick tree tunnel that goes for a distance I have built however, the rest is completely cleaned out and bare from that to the exit. I need ideas my fellow haunters so what have you?