Kailua Beach became a creative playground on April 26 as students from the University of Hawaiʻi at Mānoa School of Architecture gathered for the 42nd annual Sandcastle Esquisse—a long-standing tradition that blends design, teamwork and island fun.
Held each spring, the event invites students from all year levels to form teams and build sand sculptures based on a theme. This year’s theme, Island Style, encouraged participants to reflect on what makes life in Hawaiʻi special and express it through temporary works of art.
“Sandcastle Esquisse allows students to celebrate design in a creative, collaborative, and competitive way,” said student Tiana Mangrobang, event organizer with the American Institute of Architecture Students chapter. “It’s a rare chance to gather students, faculty, and firms in a laid-back setting and experiment with architectural ideas outside the studio.”
“What makes this event so special is how naturally it reflects the spirit of our design community—collaborative, creative and full of energy,” said Associate Professor Lance Walters. “It brings students together in a shared experience that’s playful on the surface but deeply rooted in the diverse values of design.”
Students are given limited time and materials, challenging them to think critically, act quickly, and work closely as a team—skills essential to their future careers. Local architecture firms also joined as both competitors and mentors, bringing a supportive energy that inspires students to push their creativity.
‘Simply being together outside’
Freshman Talia Seslar said the best part was simply being outside with classmates. Her team took a creative approach to the theme, sculpting Te Fiti from Moana. “Though fictional, she represents real Polynesian cultural concepts. It was a fun way to interpret a broad theme,” she said.
40+ years of design fun
Judges evaluated each sculpture on creativity, craftsmanship, interpretation of the theme and overall impact.
What began as a small gathering more than four decades ago has grown into a signature event for students, alumni, and professionals—while still celebrating storytelling, place-making, and the power of design.
“Architecture isn’t just about buildings,” said Mangrobang. “It’s also about connection. We hope to see even more participation next year!”
