this might help, there are 73 clubs across the USA, and more worldwide linked through
http://www.railroaddata.com/rrlinks/Live_Steam/Clubs_-_United_States/

AWESOME video!! What fun it would be to take my Grandson to ride a miniature steamer!! Can you give me the locations of any clubs in Colorado? How do I reach them to learn schedules as to when they are open? Steamers are my passion and my Dad would have loved this, he worked for the UPRR for 25 years in Wyoming starting in 1947! He is gone now, but would have loved being in a club like this...had he known! Thank you, Wilma