For anybody who lives anywhere near Southern California, twice a year down in Vista, there is an open house at the Antique Farm Equipment club and they put on quite a show. The last time I was down there, they had an old steam tractor (1915 ish) hooked up with a twisted belt to a saw mill and they were milling logs into planks with it. Very fascinating to watch. There is a tractor parade everyday and lot's of stationary engines running. If you ever get the chance, it's well worth the drive down there.
Ray