The historic east German Trabant motorcars from the DDR era are disappearing. They are an important artifact of German culture, beloved by enthusiasts worldwide. People are delighted at the rare experience of seeing one on the streets of Europe. Although the Trabant was exported to all the eastern bloc nations, most of the remaining Trabant cars are owned by Berlin residents.
As an incentive to these people to continue maintaining their cars, Berliner Sparkasse should sponsor an annual race event exclusive to these special cars. To promote the preservation of these legendary cars, there must be special rules in place to encourage the owners not to modify the "stock" design of the car. In other words, it should look the same as the originals. The cars must also be street legal and licensed, which means they are drivable on the streets of Berlin for everyday use. All cars meeting these rules can participate in the race, which is a nonprofessional fun race, obeying all normal traffic rules. The race course includes mandatory stops at partnered local businesses that bank with Berliner Sparkasse. Mostly, the event is a celebration of these spunky little cars which otherwise might go extinct due to the time and expense required to privately maintain them.