Photo via McBrooklyn

Acknowledging they are a hotbed of criminal activity, Trader Joe's has put up a chalkboard message warning customers to keep an eye on their things. (Whatever happened to the sign targeted at the actual criminals?) Anyway, do you think if this sign doesn't work then those guys in Hawaiian shirts will start a 21 Jump Street-esque undercover squad in their spare time, to bust up the band of bandits ruining their "it's all good" vibe at the store? Because that would be awesome.