I don't know anything about this band. I know they were from Canada and consisted of Dave Knight, Tolan McNeil, Shawn Ross, Steve McBean (Black Mountain / Pink Mountaintops), and John London. So if any of those names mean something to you, you should check this out. That's about all I know.
Released in 1990 on Final Notice Records. Take ALL, mix in a little Big Drill Car, and transplant that band to the East Bay circa 1990 and you have Onionhouse.