I like the idea of one volcano producing multiple varieties of beverage for the following reasons:
1. You don't have to go as far to find a volcano that produces the beverage you like.
2. you don't have to go to multiple volcanoes when you want to drink more than 1 type of beverage.
3. You can drink with your friends at the same volcano even if they don't drink the same beverage as you.
I'm hoping there's multiple of these volcanoes though - just so we can go on a volcano crawl whenever we have anything to celebrate.
Maybe there could also be volcanoes that produce only designer & imported beverages too. Just to give people that smug feeling of sophistication you get when you drink overpriced beer (even though it'll be free).
Looking forward to it.
St John the Blasphemist
Saint of Microbreweries.