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Louisville Regional Science & Engineering Fair

Promoting creativity and building the future for kids


LRSEF 2018 Needs Judges!

LRSEF needs 250 volunteer Judges for the fair each year. Judges are still needed in ALL 22 categories for Saturday, March 3, 2018.  Judging is held in two sessions: 9:00 – 11:30 a.m. and 12:30 – 3:00 p.m. Judges can choose to work one or both sessions. Visit for more information about the process.

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Support us when you shop for your Valentine. Go to and Amazon donates to Louisville Regional Science & Engineering Fair.

LRSEF Accepts Grant from KSFE

LRSEF is grateful to the Kentucky Science Fair Endowment (KSFE) for continued critical unrestricted support. Pictured above is LRSEF President Ben Murr accepting a $2,200 grant for the upcoming LRSEF from KSFE Treasurer Bob Olsen and Endowment Board Members George McNair and Dr. Lawrence Gettleman.

LRSEF Fundraising Successes

Each year, LRSEF receives funding and donations from generous companies and people. Read below about a couple of our fundraising successes from the past year.

LRSEF 2018 Information

Welcome to LRSEF 2018! The annual science & engineering fair will take place at the KY Science Center in downtown Louisville on Saturday, March 3, 2018. LRSEF 2018 Student Registration Completion deadline will be Wednesday, February 21, 2018 at 11:59 pm. Registration is now open at 

LRSEF Reception for ISEF Winners

Join LRSEF on Monday, Sept. 11 from 6-8pm to celebrate these six high school students who attended the 2017 International Science & Engineering Fair in Los Angeles.

Public Viewing Day at ISEF

After a few days of fun, our students buckle down for Public Viewing Day at the Intel International Science and Engineering Fair.

LRSEF Students Prepare for ISEF

In the midst of final exams, six students from LRSEF 2017 are preparing to attend the Intel International Science and Engineering Fair (ISEF) from May 14-19 in Los Angeles, CA.

Broadcom MASTERS Applications due June 14

For the students who received Broadcom MASTERS nominations, CONGRATULATIONS! The applications are due June 14. You must complete the online application in order to officially enter the competition.