For some reason, I became slightly obsessed this year with finding the old "Christmas Card" demo programs that Sierra had made and released through their BBS.
As it turns out, SierraHelp.com seems to have all of those, and many of Sierra's other game demos. SierraHelp has been mentioned in various contexts here, and I knew they had help utilities
(including many of the same unofficial music device patches provided here at QS)... but I didn't realize they had nearly the complete demo library from the Sierra BBS.
Anyway - Seasons Greetings - and if it's been a long time, or maybe if you've never seen them, here's that link - Sierra's Christmas Demos. http://www.sierrahelp.com/Misc/Demos.html#Christmas
And thanks to the folks over at SierraHelp for showing such love.