Texas Advanced Computing Center (TACC) at the University of Texas at Austin.

http://en.wikipedia.org/wiki/Texas_Advanced_Computing_Center

According to Wikipedia, this recently upgraded Ranger runs CentOS
Linux. Some tech details:

* 62976 CPU CORES
* 125 TERABYTES OF MEMORY
* 107 PETABYTES DISK SPACE
* 580 TERAFLOPS PERFORMANCE

The TACC tour is scheduled for 7:00pm on November 6, followed by a
pizza outing at 9:00pm. The Computer Club of Austin meeting is free
and open to non-members.

Promoting Linux

Jim Hogg, Linux promoter extraordinaire, will be giving a talk November 13th on the style and methods he uses to promote our favorite operating system. Jim has turned hundreds of people into devoted Linux users and taught them the easy methods for being a GNU/Linux Johnny Appleseed. Be there and contribute to the enthusiasm.

The presentation will occur at the regular ALG meeting on November 13 at:
Google map of how to get to 625E 10th St, Austin TX