I've been getting more and more serious about mushroom growing, mostly gourmet but I've also got some exotic psychedelic ones in the pipeline and even species for making materials like a leather type stuff or insulation/ packaging etc. Still kinda slaving away until the company I work for starts making some real money so they can afford to hire me. The way I'm helping out I'm not too worried about their decision to hire me if they got the money for it, I guess that's alright. More prospect than I've had in quite a while.
They're doing aquaponics as well as growing Oysters on coffee grounds, there are plans for demo setups involving fogponics and what I like to call myco-ponics.
Too bad mushroom growing is not really a thing here...