Austin, Texas
You will be stuck in traffic.
You will meet someone here almost on a daily basis who wasn't born here.
You will meet someone who works in the tech industry.
You will develop allergies, probably to either Live Oak or Mountain Cedar or both.
You will eat breakfast tacos for breakfast and regular tacos the rest of the time.
You will learn that shorts, a t-shirt and flip flops are socially acceptable, or you will stick out.
You will hear about football even if you don't want to.
Winter storms mean a day off from work, or at the very least entertainment assuming you relocated from a northern locale.
A day at the park will probably involve a concert at some point.
And a few more from this page:
http://postgradproblems.com/27-thing...ove-to-austin/