National System Administrator Appreciation Day, also known as SysAdmin Day, is celebrated on the last Friday of July to recognize the vital role of system administrators in maintaining technology and information systems. This international observance encourages individuals and organizations to show appreciation for system admins, who often work behind the scenes to ensure smooth operations in the tech world. Typical customs include showering system administrators with gadgets, allowing them to enjoy first dibs on office coffee, and treating them to lunch or cake. The day was founded by Ted Kekatos, inspired by a Hewlett Packard advertisement that highlighted the often-overlooked contributions of system administrators. Celebrations may also involve gifting humorous items related to their work, such as mugs or t-shirts with witty sayings. Overall, the day serves as a reminder of the hard work and dedication system administrators put into their roles.