How to Actually Manifest Your Dream, Part 6 of 7

Have you been letting everyone you know and meet how excited you are and how they can participate?
Have you asked people to support you by helping at the event?
Have you checked on the venue? Have you checked on the people putting together any external part of your project?
Do you have to pay for services? Let people know about your preferences? Have someone host or introduce you? Will other people perform/exhibit/etc at the event?