Gifts for children only.
I'm close to this now. The only adults still on my list are my parents, one uncle, and MIL. Not perfect, but a far sight better than it was years ago when the list was pages long.
Lots of free activities.
In our little town we have 3 different parades - very festive and absolutely free. Load up a couple mugs of coffee or cocoa and drive or walk through neighborhoods to enjoy the lights. A couple neighborhoods near us block traffic and create little winter wonderlands for pedestrians to enjoy a few weekends during December. If you bring your thermos, you aren't tempted to buy the cocoa, cider, etc that is always for sale! I find it easy to walk through the malls and just people watch and enjoy the music and decorations - no need to buy a thing except maybe a couple tacos for lunch.
Movies!
Christmas Story, Christmas Vacation, How the Grinch Stole Christmas...on a very bad weather day spike a mug of tea, make a batch of peanut butter cookies, and set me in front of the tv please. I have been given many as gifts, but I've picked up a few at after Christmas sales for just a dollar or two.
Decorations that mean something.
I can't imagine throwing out decorations at the end of the season! Not only is that so wasteful, but nearly all of my decorations were items picked up from travels (add a bit of ribbon to an item found at a flea market), were home made (items made by our daughter in school, stockings hand knit by my grandmother, etc) or were gifts. Every item is pretty, but more important, very meaningful to us.