Both are correct

Rick:
Both are correct, because there are two moonlight specials operating on August 4.
The one advertised on cumbrestoltec.com is the "Company Train," as Earl called it. It will operate on the standard schedule shown on the web site. It will feature 500-series coaches ("green" coaches) and Parlour Class service.
The one advertised on cumbrestoltec.org is a Friends-sponsored trip, which has been operating annually for some years now. It will feature boxcar coaches, depart slightly earlier than the "Company Train," and return later.
There will be separate meals and entertainment at Osier for each train.
JAC