Well, I feel like shopping, so I'll shop for you, lol!
Hmmm, no scrapping since August...
Ok, you'll need a Christmas kit, so check out these.
Anything from Kristin's
Tis the Season (this is the link to the collection, but you can pick them up individually)
A Frosty Christmas
All That is Hanukkah (you mentioned a mixed family)
Looks like you scrap boys, so here are a few of my recent favs with a boy theme.
I Can Fix It
Techno Boy
Put Me In Coach
Jenn and Meg are the latest additions to the design team, so if you haven't had a chance to check out their stuff, do that. Here are my recent favs from each of them.
No More Photos
Frolic
And of course grab some templates because you've got some catching up to do.