Wiktionary
n. a competition in which contestants, usually children, create science-related projects or demonstrations
Wikipedia
Science Fair is the fourth album by Emm Gryner, released in 1999 on Gryner's independent label Dead Daisy Records.
Within just two months of its release, Science Fair had significantly outsold its major label predecessor, Public, despite its more limited independent label distribution and marketing budget. Gryner has been quoted as saying that "it blew my mind to see that I could make an album on an 8-track at a rented cottage and it could reach more people than the previous album which was boardroomed to death by all these supposed experts in the industry."
Science Fair (2008) is a novel by Dave Barry and Ridley Pearson. It is sometimes called Science Frog because of the large picture of a frog on the front cover.
Usage examples of "science fair".
There's a science fair, two research centers and a gypsy health clinic.