Science Expo At Prosser City Park
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April 25 @ 10:00 am - 1:00 pm
The 2026 Prosser Science Expo celebrates many branches of science—from agriculture and ecology to chemistry, observation, creativity, and experimentation.
This year we have experts on lamprey, molecular structures, fossils, a planetarium and astrocartography, soils, bugs, electricity, fire science, art, interactive experiments – and of course our favorite giant salmon Finn!
Science activities are all free and great for scientists of all ages! Food trucks and facepainting will also be on-site and available for purchase.
