I would be an asshole to show up to this.
That's the part I really don't get. If you're cis male looking for a job, do you really think crashing this event is going to reflect favorably on you and that you'd be more likely to land a job? People are going to look at you and think that you have good judgment and won't be a problem at all? What the heck is the thought process that makes this a good plan?
Eh, I have a MB from work and I'm still an unrepentant Mac hater. All the badass hardware in the world won't save you from crippled software. MacOS will never be keyboard friendly and "MacOS UNIX" will never hold a candle to real Linux.