Everlasting Light (San Francisco)

For six consecutive days Everlasting Light did the lights for an event billed as Messiah's Convention at The Straight Theatre on Haight Street, San Francisco in April 1970.

There is a heavily watermarked poster HERE showing the bands that played.

Do you know who was involved with Everlasting Light please?

If you can help with more information about this Light Show we would love to hear from you.