The Science History Institute joins the Delaware River Festival for its 5th annual celebration of the mighty Delaware.

This annual event brings people together for a day of family-friendly fun, educational activities, and water-centered learning to the Camden and Philadelphia waterfronts. The Delaware River Festival offers something for the whole family: free ferry rides, museum visits, pedal boats, face painting, a scavenger hunt, crafts, and so much more!

Learn about the history of synthetic dyes and their impact on our environment with Science History Institute staff. View images from our upcoming exhibit BOLD: Color from Test Tube to Textile and make your own River Hero Badge with fabric and paint!

This event is free and open to the public, and no tickets are required.

More events

BGL chemistry set
February 14, 2026
For Families

Stories of Science: We ❤︎ Chemistry!

Join us in our museum EVERY SATURDAY for a family-friendly program that highlights strange and surprising stories from the history of science!

jacket design for Tofu: A Culinary History, with a plate showing 3 blocks of tofu and a pair of chopsticks
February 18, 2026
Programs, Lectures & Talks

Tofu: A Culinary History

Food historian Russell Thomas traces the remarkable journey of tofu from its ancient origins in East Asia to its global rise as a staple of modern plant-based cuisine.

postcard showing colorful yarn
February 21, 2026
For Families

Stories of Science: We ❤︎ Chemistry!

Join us in our museum EVERY SATURDAY for a family-friendly program that highlights strange and surprising stories from the history of science!

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