---
title: Largest Celebration of Engineering in the US | PLTW
description: Project Lead The Way provides transformative learning experiences for PreK-12 students and teachers across the United States.
---

[Stay Informed with the Latest in STEM Learning | PLTW Blog ](https://www.pltw.org/blog)

# [Largest Celebration of Engineering in the US | PLTW](https://www.pltw.org/blog/pltw-joins-chevron-lockheed-for-largest-celebration-of-science-and-engineering-in-u-s)

 Written by [PLTW](https://www.pltw.org/blog/author/pltw) | April 28, 2014

PLTW students, teachers, and staff interacted with thousands of people at the 3rd USA Science & Engineering Festival, engaging visitors in hands-on activities based on PLTW curriculum. Held April 26-27 in Washington, DC, the USA Science & Engineering Festival Expo– dubbed the “Superbowl of STEM” – showcased activities from more than 750 organizations and attracted more than 325,000 guests. PLTW had unique activities in both Chevron and Lockheed Martin's exhibit spaces.

[View full post](https://www.pltw.org/blog/pltw-joins-chevron-lockheed-for-largest-celebration-of-science-and-engineering-in-u-s)

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