Celebrate with us at the Fullerton Downtown Plaza on July 4th, 2025. Enjoy the Downtown Plaza carnival festivities from 5:00pm - 9:00pm. To end the perfect day, enjoy Fullerton's firework show at 9:00pm located at the Downtown Plaza!

Would you like to join our vendor list for the 4th of July Celebration? Then please fill out our food vendor application or commercial vendor application today! Once the application is complete, please email it to specialevents@cityoffullerton.com or you can mail/drop it off at City Hall to Chuy Sandoval in Parks & Recreation.