As a mom myself make sure she looks good. Get her hair done that day, a new outfit, something that makes her feel good. You could also and a few pictures blown up of a special time in her and your families life.
Ideas about what specifically?
My mom is turning 38 and I'm throwing a surprise party for her at native new Yorkers. If you don't know what native new Yorkers is It's a resturant. I need some ideas.