Any Warmachine (or PP stuff) at KublaCon?

My friend is trying to get me to go to KublaCon. Is there any Warmachine stuff there? I’ve never been nor have I ever been to a big con before. What’s the etiquette for con play? Is it all competitive play? Or any scrubby casuals like myself able to find friendly games?

Any scrub can always play! But I don’t know of anyone running anything at Kubla Con.