This seems to be a good year for mushrooms and fungi as I tend to stumble upon new colonies every time I walk my dog.
This tour can be more or less what you want it to be, from just joining watching the scenery to spotting and classifying the finds. If you wish you can also join preparing the edible ones we find into a lovely meal.
What you have to keep in mind though, is that I am a novice. So you are either welcome to start learning with me, or if you already are experienced- laugh at my mistakes ;-)