Congrats. It never hurts to advertise, does it? I know, because I did something similar about 20 years ago.
When my kids were much younger and in public school, I made a sign with their teacher's name on it, as a Christmas or year end gift. Then many other parents asked me to make one for their child.
On and on it went..... I still make them for people where I work as a thank-you for something they have done. Then everyone in the office wants one :-)).
Have fun.
Jim