Police say at around 11:30 that night, someone came into the bar demanding money and then taking off with an undisclosed amount.
The suspect's face was concealed but the robber was wearing white painters coveralls, under a green, waist-length jacket.
Police are asking anyone with information or who may have been in the downtown area around that time and seen a person matching the description, to contact the RCMP at 506-832-5566.
Information can also be provided anonymously through Crime Stoppers at www.crimenb.ca, or 1-800-222-TIPS (8477).
