National History Day Philly and the Historical Society of Pennsylvania (HSP) invite you to an end-of-summer celebration for the whole family. Kick off your school year with museums, cultural organizations, and community partners sharing their resources through a day of fun and discovery.

Stop by the Science History Institute’s table to learn more about our latest exhibition, Flash! Bang! Boom! A History of Fireworks, see examples of some of the featured fine art, and make some of your own with rainbow scratch paper!

This event is free and open to the public. Visit the HSP website to learn more.

More events

page of book with color illustration of a man giving a vaccine to a baby boy
October 24, 2026
Tours

Unwell Waters Highlights Tour

Join our museum educators as we visit the history of medicine exhibit to learn about waterborne epidemics from Pennsylvania’s past.

book illustration of a spider in a web
October 24, 2026
For Families

Stories of Science: Craft-tober

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

oil painting showing an alchemist/scholar at a desk
October 24, 2026
Free

Art of Alchemy Self-Guided Visit

Step into the age of alchemy and explore works in our new permanent exhibition, Fire and Gold: The Art of Alchemy (1450–1850).

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