Homebrew Bar

Club where homebrewers donate their beer to a collective bar and in return will receive respective credit for it. They will then be able to use this credit to buy others home-brews. Non member would not be allowed in without a member present. Member would have to use their own credit to purchase drinks for guests. Variable on size of batch of brew you'd be limited on how many pints you could get.

Would something like this be feasible?