The L.E.A.D. Fest State Fair at Mercer County Park

LEAD FEST Events

L.E.A.D FEST Carnivals and L.E.A.D. FEST State Fair.

The LEAD Fest | West Windsor NJ - Facebook

Fest State Fair named in this article! Mark your calendar for our return to Mercer County Park fairgrounds in 2026 June 26 through July 5! The 4 Best ...

The L.E.A.D. Fest State Fair at Mercer County Park - NJ Family

Details · Start: April 26, 2026 @ 5:00 pm · End: May 1, 2026 @ 10:00 pm · Cost: $5 – $10 · Event Categories: Festivals (fairs, parties, parades), ...