Here's a flyer I did back in the day for Brainiac's 1996 show at Jabberjaw.
A book about the club, called It All Dies Anyway: L.A., Jabberjaw, and the End of an Era, which I contributed to, is in the currently in the works.
I'll post more info as it comes in...
And here's an unused Melvins flyer I dug up.
I believe Buzz's wife, Mackie Osbourne, ended up doing the flyer.