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Spooky Mad Science Expo
Annual Spooky Mad Science Expo
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October 19, 2024 3pm – 7pm
Patrick Henry Recreation Center 4653 Taney Ave Alexandria, VA 22304
Science • Games • Prizes • Live DJ • Food Trucks
Hundreds of future astronauts, engineers, scientists, and mathematicians come out to the Chrysalis annual Spooky Mad Science Expo – a fun, interactive, captivating and educational event that combines Halloween with science projects. This mid-October event is held with the participation of volunteers from organizations like the Smithsonian Air and Space Museum, National Science Foundation, NASA, Boeing, American Chemical Society, USPTO, and the American Institute of Architects, and many more!
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Take a trip around the world with our food truck vendors! Delicious choices so you don’t try just one! Every truck is native owned and operated, so you know that you’re getting an authentic taste!
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In The Media
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Join the movement and stay up-to-date with Chrysalis!
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