Day Out with Thomas is a trade name, licensed by Mattel for tourist events that take place on heritage railways and feature one or more engines decorated to look like characters from the popular long-running classic British children's television series, Thomas the Tank Engine & Friends. The events are held around the world in Australia, Canada, Japan, the Netherlands, New Zealand, the United Kingdom, and the United States of America. They include a full-day of activities for families in addition to rides on trains pulled by the iconic engine, Thomas.