Thanks for getting this started! I'm thrilled that there is an AP section and hope it takes off. I go on aupairmom.com frequently, but there don't seem to be all that many people who post, so you don't get a wealth of responses.
About Thanksgiving, both my husband and I are working all week except for Thursday. She has Thursday off of course, but will likely join us for dinner at my parent's house. Then back to work on Friday.
For Christmas, similarly, we have to work every day except Christmas day. She will have off Christmas day and then be working the other days, although probably shorter days since I'm sure work will be easy for us.
We give her off the Federal holidays if we're off work. I like to take those as family days myself since they are some of the few days we're all off together and don't have typical weekend running around to do.