I can certainly provide models and help run the Halo games on Saturday night; I have plenty of Fleet Battles models (although my UNSC are not completely painted, nor will they be by then; my Covenant are completely painted, however). I can have the Dirt Fight starter box (both forces) ready plus a couple extra Warthogs and Ghosts, and one tank on each side.
I can also provide models and help with the Dystopian Wars event. Are we going to play with the Invaders?
I probably saw "The Gun on Ice Planet Zero", but I can't remember it.
If we do Dystopian Wars during the day on Friday, we'd have plenty of time for probably both Firefly AND Ascendancy on Friday night. I'm not planning to register a Firefly game, I figured we could just grab an empty table. I ran it a couple weeks ago with 5 players, that's about the max number of captains the game can handle.