It happened sometime between 12.30am and 1am on Sunday 20 March 2016.
A 21 year old man was standing at the bar in the upstairs area of the club when he was punched in the face by another man. The victim received a serious eye injury requiring significant surgery.
Anyone who has any information that could assist the investigation is asked to contact the police.
Dial 101, press 2 and ask to speak to DC Quita Passmore or email firstname.lastname@example.org
Alternatively, Crimestoppers can be contacted anonymously on 0800 555 111.
Please quote reference number 12160048494 when passing on information about the incident.