OMA's Mushroom Cultivation Pavilion at Casa Wabi, Mexico

The OMA-designed Mushroom Pavilion, recently unveiled at Casa Wabi in Puerto Escondido, Mexico, represents a pioneering architectural endeavor. This compact, curvilinear structure is specifically engineered for mushroom cultivation, yet it transcends its primary function by fostering a dynamic social environment. Seamlessly integrated into the coastal landscape between the mountains and the Pacific Ocean, it marks OMA's first completed architectural work in Mexico.

A Fusion of Fungi and Fellowship: OMA's Innovative Pavilion

Architectural Vision: A Sanctuary for Cultivation and Community

The latest addition to the expansive grounds of Fundación Casa Wabi, the Mushroom Pavilion, stands as a testament to OMA's innovative design philosophy. This structure, dedicated to the art of mushroom cultivation, enriches the foundation's mission which harmonizes artistic creation, community engagement, and environmental stewardship. Conceived by artist Bosco Sodi, the foundation provides a unique canvas for such a multifaceted project.

The Dual Purpose of Design: Agriculture Meets Social Space

More than just a facility for growing mushrooms, the concrete edifice is envisioned as a communal gathering spot. Its strategic location within Casa Wabi's 65-acre property underscores its role as both an agricultural outpost and a welcoming venue for visitors and resident artists alike. Shohei Shigematsu, lead architect and OMA partner, emphasizes the pavilion's capacity to cultivate both food and social connections.

Elliptical Interiors: A Masterclass in Functional Aesthetics

The pavilion's simple, ellipsoidal form is meticulously designed to optimize the process of mushroom cultivation. Its domed interior is intelligently segmented into three distinct chambers for fruiting, incubation, and storage, all encircling a central area designated for social interaction. This layout ensures operational efficiency while maintaining an inviting atmosphere.

Terraced Cultivation: An Interactive Display of Growth

The structure's lower section elegantly tapers inwards, forming a circular amphitheater. These stepped terraces serve a dual purpose: they function as shelving for the handmade terracotta pots essential to the cultivation process. These vessels, crafted by local artisans, create a continuous, visually engaging display of the growing fungi, offering a panoramic view of the cultivation cycle.

Harmony with Nature: Light, Air, and Coastal Vistas

An oculus at the roof's apex bathes the curved interior in natural light, creating an ever-changing interplay of shadows and illumination throughout the day. Smaller openings at the base facilitate crucial cross-ventilation, ensuring optimal conditions for mushroom growth while maintaining a comfortable internal climate. An elevated platform and portal provide breathtaking views of the Pacific Ocean, transitioning visitors from the intimate world of cultivation to the vast expanse of the coastal horizon.

A Concrete Canvas: Textures and Transformation

The pavilion's shell, fashioned from poured-in-place concrete, subtly curves inwards at its base, minimizing its environmental footprint and allowing the indigenous vegetation, including a native guayacan tree, to flourish. The exterior surface bears the unique imprint of burlap, which, combined with the site's iron-rich water, will gradually stain and transform the building's appearance, allowing it to age gracefully with its coastal surroundings.