“Thanks for for an incredibly informative and enjoyable day learning with you on Sunday.  I had no idea what treasures were hidden right under our noses in Golders Hill Park!  I learned a lot and am eager to keep learning more.
The foods that you prepared and shared with us were absolutely amazing!  We really enjoyed sampling everything and I know a huge amount of work must go into preparing everything.  It was a very special feast and we’re so grateful for the time and effort you put into it.
Just yesterday morning I was thinking, I could really use a warm cup of dandelion root tea right now!  I was so pleasantly surprised to see that you sell some of the foraged foods and we’ll be putting in an order shortly.
Thank you again for everything and we hope to see you again for another wild learning adventure.
And also thank you for the great summary of the items that we saw on our walk in your email!  It definitely refreshes my memory and will help me to remember what we learned.  Thank you again. ”