My son gifted me a kit to grow mushrooms ... it was so easy ... and rewarding ... and they were delicious! Now I am researching to get Shitake logs going! ... Thanks, Rico!
(And the kit says that if I let these rest for a few weeks and introduce them to new substrate, that I can get upwards of 10 batches from this box! I am going to try straw and then coffee grounds for my substrates!)