Day on the Green 1979

1979 DAY ON THE GREEN FESTIVAL (AC/DC, Frank Marino, Aerosmith and Ted Nugent)
Day on the Green was a recurring concert in Oakland, California, presented by promoter Bill Graham and his company Bill Graham Presents.

Day On The Green #1: Boston, Sammy Hagar, Eddie Money, Robert Fleischman (May 6, 1979)
Originally the band U.K. was scheduled to open, eventually being replaced by Robert Fleischman.
Day On The Green #2: Journey, The J. Geils Band, UFO, Thin Lizzy, Nazareth, The Rockets (July 4, 1979).
This show was alternately called the "4th Of July All American Rock 'N' Roll Show."
Day On The Green #3: Ted Nugent, Aerosmith, AC/DC, Frank Marino & Mahogany Rush, St. Paradise (July 21, 1979).
Also called "The Monsters Of Rock" show. Ted Nugent, Aerosmith and AC/DC's set has been bootlegged in video form. This was reputedly the only footage from any of the 1970s Day On The Green concerts to be available, (other film footage has been found, but not widely released - Fleetwood Mac from 1976 for one). It was somehow taken from the famous Bill Graham vault c2006-2007. Footage of Lynyrd Skynyrd performing "Freebird" at the 7/4/1977 Day on the Green can be seen in the documentary film Freebird - The Movie
Funk On The Green #1: Parliament-Funkadelic, Bootsy's Rubber Band, Brides of Funkenstein, Bar-Kays, Sister Sledge, Confunkshun, Parlet (August 4, 1979)
This was considered an offshoot of the more rock music-based Days On The Green.
Day On The Green #4: Foghat, Foreigner, The Cars, Gamma, Bram Tchaikovsky (September 15, 1979).
This show was also called "Stars Of the 80s" and "Rock 'N' Roll Party" in advertisements.
https://en.m.wikipedia.org/wiki/Day_on_the_Green#1979