Celebrate America’s 250th in the City Where It All Began

In 2026, America turns 250 and Philadelphia is gearing up for the ultimate year-long celebration.

For 250 years, this city has been first in freedom, first in innovation and, of course, first in fun.

To mark the Semiquincentennial, the Philadelphia Historic District Partners have launched 52 Weeks of Firsts, a citywide series highlighting the inventions, institutions, and traditions that started right here. Each week features a brand-new Saturday First-ival, bringing live performances, pop-up experiences, family-friendly activities, and unmistakable Philly flavor to neighborhoods across the city.

Plan your visit, gather your friends and family, and be part of a celebration that could only happen in Philadelphia, the city that was first in everything worth celebrating.

Explore the full lineup of First-ivals and weekly highlights at the 52 Weeks of Firsts site.