My Buddy and I have been brewing for some time now and have been inviting people to come and learn to brew on our system. We have a single tier dual pump RIMS system with 4 tap kegerator. Well we have noticed that when people come over and "learn" to brew all they end up doing is pulling beers off the tap and never clean shit. I love teaching and getting people interested in this great hobby but what I dont like is freeloaders knowing if they show up they get free craft brew. We are not a club yet but thinking about starting an official one. We are thinking about asking for $10 from people that wanna come over, drink beer and learn how to brew. Do others have any ideas about this and do others ever get the free loading beer drinkers over on brew day.