Celebrate the spice of life during the American Chemical Society’s National Chemistry Week: The Hidden Life of Spices! During this family-friendly event explore how spices get their flavors from their chemical makeup. See historic recipe books, learn about food adulteration, and more. Talk to a spice scientist from the Society of Flavor Chemists to learn how spices are developed.

Admission is free and reservations are not required.

More events

September 17, 2025
Programs, Lectures & Talks

Science & Football: How Gatorade Fueled the Dawn of Sports Medicine

Phoebe Miles, cofounder of the Cade Museum for Creativity & Invention, will tell the story of a drink that changed the world of sports.

worn cover of a recipe book from the 1500s
September 19, 2025
Free

Movies on the Mall: National Treasure 2

Join the Science History Institute at Movies on the Mall and learn about the history of parchment.

magazine ad featuring a baby in high chair pouring milk over a tray
September 20, 2025
Drop-In Tours

School Lunch Tour

This interactive drop-in tour reveals how food scientists, the government, and the public have shaped in-school nutrition.

    Republish

    Copy the above HTML to republish this content. We have formatted the material to follow our guidelines, which include our credit requirements. Please review our full list of guidelines for more information. By republishing this content, you agree to our republication requirements.