Gifts from Maria (backdated)
(backdated to Christmas)
For AppleJack and Maryanne: Ingredients to make their favorite recipes and time for them to cook together. She would have arranged a babysitter so they could have time just the three of them.
For all of the children in the family, including extended family: Sneakers in their sizes. Either one of these designs, whichever she thought that child would prefer.
Really young children would have gotten similar shoes with velcro or baby shoes, whichever would be most appropriate for their age.
For all adults in the family, including extended family: A red and gold phone case and a red and gold flash drive.
For Mr. Rochester: A braille watch that will tell him the time out loud if he presses a button on it.
For all Sullys: A list of projects that TK was interested in and an invitation to help her with them.
For the station: Starting a few days before Christmas and lasting until the new year, people can see the words "Happy Holidays from Maria" appear on the station walls. Similar to this:
This would only be in public areas of the station, where she could set it up (Not in anyone's apartment)