We do a "Disney inspired" brunch buffet. We start soon after we get up & then graze-and-replace items until mid-afternoon when we clean up & go to my older sister's.
I haven't done the planning yet for this year, but this is what we've had in years past - not necessarily all the same year!

stollen (sweet bread)
Strawberry Banana Bread - from WL
Breakfast Casserole
Frunch - from AKL
Orange Muffins
Au Gratin Potatoes - from Cinderlla's breakfast
peel-and-eat shrimp and fake crab pieces
ring bologna
various cheeses & crackers
crab rangoon
veggies & dip
face first dip & chips
Banana Bread Pudding - from AKL
Dole Whips - from MK
monkey bread
overnight peach french toast
Do you have time earlier in the week to do a roast beef in the crockpot or a turkey/breast? Something we really like that I'm considering for this year is either of these, cooked & then shredded - i.e. pulled. Then I store the meat in the broth & serve on hard rolls with horseradish sauce. This is absolutely
yum with the right seasonings.
Can you tell I'm all about enjoying the day with my kids? All of that is made ahead. I just pull it out, toss it on a tray & enjoy.
If you'd like any of those recipes, just let me know.