We started some bean and zucchini plants and colored some “mitzvah trees” which I found here
The Jewish new year of trees, may be a minor holiday that not all Jews observe, but I have to say it’s one of my favorite holidays to celebrate. So many fun ways to celebrate!
Becoming Jewish 
Your kids are adorable.
You’re right, it is a lesser celebrated holiday, but no less important. 🙂
Thank you!