*Tickets redeemable for slices would have remedied the problem. 1300 people X 2 slices = 2600 sliced of pizza = 2600 tickets collected.
*Tickets should have been sold and mailed out immediately. No will call, none of that shit. Physical ticket gets you in. I know you wanted to prevent scalpers but in my opinion it shouldn't of been a concern. Physical tickets collected would have made the line go quickly once the doors were finally opened.
* I was told that the games were going to be set up in one room with security watching them. I was also told that I would be able to pick up my game on Sunday. The games were spread out over 4 rooms with no one watching them. Anything could of happened to them. I would have been LIVID if I had actually shown up with my game not being watched with half drunk people. People not being able to pick up their pinball machines until Monday would have been unacceptable for 90% of those people that have jobs. I don't have a job at the moment so I would have just let off a big sigh and picked it up on Monday.
^^^^^^^^^^All of the above is what you need to work on. It is not a personal attack and it is my opinions.
Sole reason I did not attend was that I was very sick with the flu. I was going to bring a 1967 King of Diamonds pinball machine against my wife's wishes. Then I was like "screw it" I will buy one of the last remaining 100 dollar tickets that were still available. I only wanted to show up and support you Jared because you are my friend. I am not going to sugar coat it but the above problems would of irritated the ever loving crap out of me. If I had been doused by Vanilla Ice with water I would have been pissed because frankly I am too old for that shit.
All this being said I hope the next party you have I can attend and be apart of, and actually even help you out with some of the headaches of planning.