The image shows the entrance of the Southern California Linux Expo. The entrance is located in a modern building with white walls and glass doors. Above the entrance, there is a large banner with the words "Welcome to the 3rd Annual Southern CaliforniaLinux Expo" written in bold black letters. Below the banner, there are three penguins with their arms around each other, representing the Linux operating system. The banner also has the logo of the event, which is a black and white penguin with the word "Linux" written above it. On the right side of the image, there has a sign that reads "Concourse West & North Halls."