Info from Wikipedia
Zaphod Beeblebrox was a ByWard Market nightclub in Ottawa, Ontario, Canada featuring live band performances.

It was themed after The Hitchhiker's Guide to the Galaxy, with drinks like the Pan Galactic Gargleblaster and other cocktails inspired by Douglas Adams' character Zaphod Beeblebrox, ex-President of the Galaxy, whose style is described as "...the worst-dressed sentient being in the universe; even though he didn't try to be cool, he was."

Eugene D. Haslam originally opened the venue on Rideau Street in August 1989, but was shut down in January 1991 when Bell Canada purchased the club's property for its telephone facilities. Haslam reopened Zaphod Beeblebrox on York Street in March 1992. Haslam later acquired and reopened Barrymore's, an Ottawa live music venue in 1996, and opened another short-lived club on Bank Street which was named Zaphod's 2.

On May 1, 2017, it was reported that the club would be closing within two weeks. It closed its doors for the last time on May 14, citing "uncertain economic times".