"I don't know if we want to do Pokémon?" Seriously? If this is how they see Millennial's then it's no wonder they can't attract us. 
As someone who has spent years attending shindigs at this club and other industry-related events and board meetings, I can say it got really old having to deal with a bunch of drunks. Every event centered around drinking - mostly with old, white men who like to hit on young women. Good luck trying to stay relevant in this age PCA.