OK - so 1978 + 40 = 2018. That means there should be some sort of recognition in 2018 of the 40th anniversary of a bunch of young adolescents from Louisville in 1978 completing the state graduation requirements while attending Mayme S. Waggener High School. I think they call that a 'WHS78-Reunion'.
and here are the pictures!
reunion pics: - https://photos.app.goo.gl/qiooRwixL6UAmxWv6
submitted pics - https://photos.app.goo.gl/2z4GHNUJuSRfC8qj8
1978 Lair - https://photos.app.goo.gl/QEtW5jXx5bEk7Jqu5