[Deptheads] Schedule proof

[Strategicon Department Heads]

https://www.strategicon.net/documents/conbooks/Orccon2023Conbook_03.pdf. Include Special Guests. Please read this over. Schedule changes are now to fix typos, not add items -- though we can in a pinch as I have a few lines to spare.

I'll be working on putting the descriptions in after the Superb Owl. Make sure you send me any edits to the proofs by the end of the game :-)

Eric