View Post Agencies | We Hear? Hmm, So is Minneapolis Shop Atomic Still Open? By Kiran Aditham on Jul. 15, 2013 - 12:04 PM Voicemails and emails have all gone unanswered thus far, but from what folks on the Spy line are telling us, Minneapolis-based digital agency Atomic, formerly known as Atomic Playpen, has shuttered operations as of last Friday aft ...