Los Alamos ScienceFest 2025

Join thousands of science enthusiasts in downtown Los Alamos this summer for ScienceFest 2025: Catalysts & Currents.

Powered by Los Alamos MainStreet & Creative District, this annual celebration of scientific inquiry, discovery, and application kicks off on June 20 at Ashley Pond Park with a Friday-night concert by Generation Idol: Billy Idol Tribute and a Night Market featuring local artisans.

Return to Ashley Pond Park the next day (June 21) for Discovery Day (9 a.m.-2 p.m.), a family-friendly showcase of 50+ interactive exhibits and demonstrations.

Check out our website, social media, and brochure for more science-y explorations and happenings throughout the week, including talks and a tea-tasting. ScienceFest 2025 concludes on Saturday, June 28 with Discovery After Dark, an evening of STEAM activities for the 18+ crowd, in Central Park Square from 4-9 p.m.

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