Can you please help me out with my Avatar university dissertation research?

Hello!
I'm a student writing my final dissertation on engaging multi-sensory film events and am planning on creating a hypothetical premiere style event for the release of Avatar 2..

As fans of the films are there any elements that you feel you could picture at an event such as virtual reality headsets that allow you to be 'in' the film on Pandora, any particular smells/tastes or other things you think would enhance the Avatar film experience?

Just doing some primary research for my project and could use some help!
Thank you!