The mark consists of a depiction of a circle with a light blue center and a border with the colors red, orange, yellow, green, blue, dark purple, and purple in a rainbow pattern. In the center, on the right, is a depiction of a red train car with a dark red outline and light red shading and a light blue rectangular window pane with gray shading. On the right of the train car is a yellow chimney with a dark yellow outline, a yellow lead lamp with a dark yellow outline, and a gray cowcatcher with a dark gray outline. The train car has one bigger gray wheel with a black smaller circle at the center and a yellow border, which also has a dark yellow border. The bigger wheel is connected to a smaller yellow wheel with a small gray center and dark yellow outline on its right by a thin black line going diagonally downward. To the left of the train car, and connected by a thin dark gray line with a gray box in the middle, is a depiction of a bounce-house with striped walls of red, light green, blue, and yellow and four towers in the corners, with the back two being blue with light green roofs and the front two being yellow with an orange stripe in the center and red roofs. All four towers have black window spaces just below the roofs. In the center of the bounce-house is a depiction of a boy with brown hair, light beige skin, a light green shirt, and blue pants and a depiction of a girl with brown hair, beige skin, and a red dress. The floor of the bounce-house has a blue stripe, a light green stripe, and a red stripe with a white oval beneath the red one. Below the bounce-house are green, orange, purple, and red rectangles. There are two yellow wheels with smaller gray circles at the center and dark yellow outlines. Below the train-car and centered are the literal elements "FUNCATION" written in a stylized blue font with white outlining and the literal elements "STATION" written in a stylized purple font with white outlining. Below that is a white oval and to the right of the train car is another white oval with gray shading. The represented background of the image is white and is not a feature of the mark.