9th Annual Sysadmin Appreciation Day
It's the last Friday in July so Happy Day to all the System Administrators out there! They even have a web page to help celebrate: http://www.sysadminday.com/
"Friday, July 25th, 2008, is the 9th annual System Administrator Appreciation Day. On this special international day, give your System Administrator something that shows that you truly appreciate their hard work and dedication."