Social media corroborates the lineup and timeline, signaling a broad multi-artist celebration across states and venues.

Freedom 250 is mounting a large-scale Great American State Fair in Washington, D.C. from late June to early July, aligned with America 250 celebrations and showcasing exhibits, food, and entertainment representing all 50 states.

Freedom 250’s post on X indicates ongoing updates to the lineup and schedule as more acts are added.

More artists are expected to be announced as the lineup develops, with iHeartRadio cited as the original source.

Admission is free, but attendees must RSVP via the event link.

Multiple outlets, including Fox5DC and The Hill, confirm the lineup and the event’s patriotic framing.

The event is pitched as World Fair–style and a once-in-a-generation celebration featuring performers, innovators, military heroes, and everyday Americans.

Reporter Misty Severi of Just The News contributed coverage and can be followed for updates.

The lineup features diverse acts such as Martina McBride, Flo Rida, Vanilla Ice, C+C Music Factory, Bret Michaels, The Commodores, Young MC, Milli Vanilli, and Morris Day and The Time, with more acts to be announced.

The lineup is framed with a provocative, nostalgic angle that nods to 1980s and 1990s pop culture within a national birthday celebration.

Related video links and top videos accompany the announcement, providing multimedia context.

Daily themes and notable programs draw from Freedom 250 materials, with additional context from Fox News coverage.