More often than not, exhibit conference rooms are cramped, airless spaces tucked into the nether regions of their respective booths, where only staffers and sneaky corporate-espionage agents dare to tread. Granted, some high-level meetings require the utmost privacy that these closed-off quarters provide. But when concealment and secrecy aren't prime concerns, why not offer your best prospects and VIP customers a little room to breathe — and an expansive place to talk shop. These six conference rooms deliver with designs that offer a literal and figurative breath of fresh air. By Linda Armstrong

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