Last year they offered free shipping on all orders on Earth Day. Not sure if they will do that again this year.
Plantsmylove, did you buy a catalog? They have a free one they send out that is really nice. They also have a catalog you buy. I have never bought one of those.
The photos in the free catalog are nice.
I also went to the festival one year in Mansfield and it was nice. I wouldn't drive a long ways for it, but it was worth the trip if you live in the area. I haven't ate at their restaurant.