>>2197734If you have free space and are willing to put the work in and do it right, it's very feasible. Mushrooms sell for a good price and if you can grow them well they'll sell. The real money is in foraged wild ones, and you'll find that once you've shown you know what you're doing restaurants are pretty loose with rules. Get your shit going well, get some samples out there and see how it goes. Depends on your specific area but most fancy places love them if you can be reliable.