Jam in a Jar: First time round

Looking for something completely unrelated, I cane across thee few posts from 2012 / 2013 that mark the birth of Jam in a Jar Mark I.

• Hoxton in Harringay? New live music restaurant / bar opening on Gre...
• 'Jam in a Jar' opening soon! (posted by Quto)
• Jam in a Jar: A Wee Teasing Peek...... (with photos)