There were some messages recently about the steam rotary operated by the meter gauge Rhaetian Railway in Switzerland.
Their next public trip with the rotary is February 14 2004. Details of this and all of their special trips with historic stock (some steam, some electric) next year, can be found (in German) at the link below. Follow the link to Sonder-fahrten. Google's translation makes it kind of understandable in English, but the rotary comes out as "centrifuge"! The site also has a lot of links to other interesting Swiss railway sites.
Don