How about a little pair of candlesticks (not directly pesach related ) and explain what they are for sometimes all it takes is one mitzvah to light the spark of the Pinteleh Yid.
Kiruv.com (affiliated with AISH) has matzah holders with a little explanation, they have (i beleive) for every holiday something you can buy to give to anybody, and it is helping a great organaization!
@Jolly Rancher: Make sure she is NOT frum. Most people think I don’t know anything about Judaism because I wear slacks. Then when they get to know me, they are quite surprised to know that I am Yeshiva educated. Just be careful NOT to C”V insult her.