what is the celebration at the white house and on the mall called

It’s generally being called the 250th anniversary celebration of U.S. independence , often branded as Freedom 250 or America 250. The specific event on the National Mall has also been described as the Great American State Fair.

Names in use

• Freedom 250 : the White House branding for the July 4, 2026 celebration.
• America 250 : the broader bipartisan commemoration of the nation’s semiquincentennial.

• Great American State Fair : the National Mall event tied to the celebration.

Simple answer

If you mean the big celebration around the White House and on the Mall, the most direct name is America’s 250th anniversary celebration — with Freedom 250 and the Great American State Fair used for parts of it.

TL;DR: It’s the 250th anniversary / semiquincentennial celebration , commonly branded Freedom 250 , with the Mall event called the Great American State Fair.