Help me be a good daughter...?

I’ve been super busy with school and work lately, especially since the beginning of the month since midterms were/are taking place. I haven’t had time to hang out with my mom like we normally do. What’s something nice I can do for her besides the typical stuff we always did? Usually we go see a movie, go to lunch, drive off to go shopping or something. I’d like to do something special for her one day. Any ideas?