Which architectural firm designed the first LEED Platinum certified retail store in the United States, setting new sustainability benchmarks for commercial architecture in 2009?

Sustainability in architecture has evolved dramatically over the past few decades, with innovative designs and materials transforming how we think about environmentally responsible buildings. This trivia question focuses on a landmark moment in sustainable architectural history that changed industry standards and consumer expectations. Test your knowledge of the key figures who helped shape today's green building practices!

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MulvannyG2 Architecture (for REI's Boulder, Colorado store)
Gensler (for Apple's Cupertino campus store)
Foster + Partners (for Whole Foods Market flagship in Austin)
Renzo Piano Building Workshop (for Patagonia's Portland location)