Mystery Beer Pack at Trader Joe’s

Many shoppers do not know about Trader Joe’s allowing customers to mix and match beers into their own custom 6 packs, only with open packages, but in addition if you look closely you will notice a mystery 6-pack for $4.99 +CRV +TAX.

What is the official Trader Joe’s twitter account and does Trader Joe’s have a facebook page?  They have an app…