Looking for some possible help (strange Request)

Okay, I am in Oregon, but have a pretty special friend in Texas that wants to do something in her life, and I thought I would start looking into seeing if I could help make is happen.

My friend is a huge fan of tigers. Loves the big cats (especially the white tigers), but she desperately wants to pet a tiger in her life (yes I am serious). So, here I am asking to see if anyone knows of a place or a direction they could point me in to see if this is something I can arrange somewhere in Texas. I know this is a long shot, but figure reddit is s place to reach out to a community that may have connections on connections to see if help of this nature could be tracked down.