The event will give the public their last look at the Crawford cars and planes for about a year to clear the space for the more than $3 million construction project.
Visitors will also see drawings of the renovation plans and meet the soon-to-be-announced new WRHS Curator of Transportation History who will oversee the Crawford collection.
The cars and planes will be in an exhibit hall that will provide the proper environment for their care and maintenance with gallery lighting.
Admission to Cars by Twilight is $5. Music, food, and a cash bar will be available. The event is sponsored by Motorcars Honda & Toyota in Cleveland Heights.