DEBUNKED
Faith No More
?? September 1990
Country Convention
Los Angeles, CA, USA
[No setlist details]
Confirmation:
Various bootlegs (including "Overloaded") labelled as "Country Convention" September 1990. This gig is actually a soundboard recording of Foundations Forum on 23rd September 1989.

Setlist of various "Country Convention" recordings:
From Out of Nowhere
The Real Thing
Underwater Love
We Care A Lot
War Pigs (Black Sabbath)

Compare War Pigs in this video:
War Pigs
On This Day:
Year Venue State/Country
1990 Faith No More: USF Sun Dome, Tampa FL, USA