Ok, I really want to try this.
Self service wine bars are popping up around the country.
Here’s the concept: you purchase a prepaid card and insert it into a wine dispenser, choosing whether you want a full glass or just a sample.
Most offer dozens of wines on tap, using technology that prevents the wines from becoming oxidized.
What a great way to try new varietals. I so wish there was one of these near me!
fancyladydoctor 
I’m not sure what to think of a self service wine bar, sort of takes the experience away from the place! But Ill always try something new at least once!
http://www.tessoras.com
Ditto! I’m still waiting for my first chance.