What happened: The Baltimore Orioles marked Independence Day with a Fourth of July greeting to Birdland, joining the nationwide celebration of America's 250th birthday. The club's holiday message carried the #America250 tag as the semiquincentennial festivities unfolded across the country.

Why it matters: Teams across Major League Baseball and the wider sports world used the milestone holiday to connect with their fan bases, and the Orioles' nod to Birdland keeps the club engaged with its community during the heart of the 2026 regular season. Holiday slates have long been a showcase for baseball, and the 250th anniversary added extra weight to this year's festivities, much like the Celtics' own greeting to their fans on the same milestone day.

What to watch: The Orioles continue their 2026 regular-season schedule through the holiday weekend as the season pushes toward the All-Star break.