I can't find any spinach or kale seeds anywhere to plant for fall, any suggestions?

Have you tried going to the Vegetable and Fruit forum and asking there? Someone there might have some.

Are you looking to buy seeds locally or mail order?
On the left side of the screen you will see "Green Pages" where NGA members recommend companies they have purchased from.
I typed "seed" into the search and got a long list of suppliers.
http://garden.org/greenpages/s...

Here's Burpee's page of Kale selections and they have lots of spinach too. They're expensive but have been so wonderful. Other than a couple of the heirloom suppliers they are my favorite. They have 30% off on some veggie plants right now too.

http://www.burpee.com/vegetabl...