Should this be in the kitchen??

When I first saw this bottle in our break room at school I thought forsure it belonged near the washing machine.  Then I saw it being poured into a water bottle.  What IS that?!

Turns out - it's yogurt!  And actually tastes really good.  I found my very own bottle of it at Walmart.  Yep - there's a Walmart here.   I'll take some pictures of it this week.