Mercer County Event Venues: Are you looking for a great destination to host your NJ Wedding, Sweet 16, Bar/Bat Mitzvah, corporate, or social event? Hotels Unlimited offers two great facilities in Mercer County within one destination to fulfill your needs. The National Conference Center and the newly renovated Windsor Ballroom are both located inside the Holiday Inn of East Windsor, NJ and available for all your events.

Windsor Ballroom

The newly renovated Windsor Ballroom at the Holiday Inn East Windsor in Mercer County offers a convenient Central Jersey location, beautiful Courtyard space for outdoor ceremonies or cocktail hour, a huge dance floor, a gourmet fare served with dramatic flair, and much more. Please fill out our Plan With Us form (on the left) or call or text (609) 443-8000 for more information.

National Conference Center

The National Conference Center, located inside the Holiday Inn of East Windsor, NJ, is centrally located between New York City and Philadelphia. This state-of-the-art facility can accommodate a large audience with a tiered auditorium and amphitheater along with 13 meeting and conference rooms. Please fill out our Plan With Us form (on the left) or call or text (609) 443-8000 for more information.

WINNER of the Pinnacle Award! The National Conference Center was the ONLY conference center in the state of New Jersey given this prestigious honor by the readers of Successful Meetings magazine.