We attended the Brookhaven National Elementary Science Fair this past weekend, as my daughter was entered. There were so many great projects.
Unfortunately we did not win or get a honorable mention. I think it was just a bit biased as they had already announced their winner in there welcome speech.
The point was just being able to participate, and my daughter was happy with use a certificate and ribbon for participation.
If your child wins their grade level science fair then thy can register for the Brookhaven Science Fair.