Random question about visiting Riot HQ

My wife and I will be down in California next week to celebrate our Honey Moon. As I brought her into LoL and it's been a huge staple in our life these last five years (not to mention mine since 2009), I was thinking about taking her to Riot HQ. I know in the olden tymes Riot was pretty open about visitors, but I'm sure nowadays they're probably a bit too busy to handle every random Joe who walks in and says "Ohmygosh this is where Battle Bunny Riven was made! Can I lick Phreak's hand, please?"

I would, at one point in my life like to visit the home of the game that's brought me so much joy and unbridled rage. Does anyone know anything about scheduling a visit, or if its even possible? I'm sure if I had a relative who worked for Riot it'd be easier. But as I'm just a random player, I'm sure it might be more complicated.

Thanks in advance for any help!