we did also go here:
Our friend Chad, who has a plethora of useless knowledge in his brain, had read a book about In-In-Out and gave us an education while we were there, and the inside info. on fancy ordering.
I'm pretty sure they do not hire anyone over 30, but all the youngins we encountered were so sweet. :)
So yeah, we went not once but THREE times while we were there! And I'm actually not a big meat eater, but I'm pretty sure the burger got better every time.