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LivingSocial has renovated a historic Penn Quarter building where it will set up an experimental retail “experience” space.
Inside LivingSocial's Demo Kitchen Chef Eric Bruner Yang, left, of Toki Underground, gives chicken cutting instructions to his class. This is inside the new cooking classroom, which features high-definition, flat-screen monitors connected to motion-sensor cameras that give an over-the-shoulder view of a chef at work. LivingSocial is launching an experimental retail "experience" store in the Penn Quarter area of Washington, D.C.Tracy A. Woodward/The Washington Post