DRAG KARAOKE W/ MISS TESS
Weekly Karaoke night until 3am with the icon herself, Miss Tess!! Get down early as the singers list fills very fast! 😍😍
GIG – THE TINO BAND
THE TINO BAND HOST THEIR ALBUM LAUNCH AT NNS What's better than a Good Friday? A Great Thursday. Join The Tino Band and friends as we celebrate the launch […]
GIG – PROBLEM PATTERNS
PCL PRESENTS: Problem Patterns. Belfast-based queer feminist punk band Problem Patterns play NNS on Thursday, April 2nd, as part of their upcoming tour.
TRAD THURSDAYS
11PM-2AM EVERY THURSDAY Brought to you by our resident Trad band! An assortment of knee-slapping traditional Scottish music, with a few covers here and there. Come along just to listen, […]
GIG – SWAGFEST 2
Swagfest 2: electric boogaloo all proceeds go to Medical Aid for Palestinians Buzzing for Swagfest to return to Sleazy's this April 3rd! 16+ event,, 16-17 year olds MUST be accompanied […]
FESTIVAL – HOUSEGUEST
HOUSEGUEST 3 - 4th APRIL 2026, ON SALE NOW! Houseguest is back for its third instalment, brought to you by Crowded Flat & SMC Presents, sponsored by Williams Brothers Brewing […]
CLUB – SIDECHAIN
Sidechain returns for its third edition, continuing to build a space for groove led underground club music in the basement. After two strong outings, the night keeps moving forward with […]
SPIN CLASS – VINYL OPEN DECKS
sunday spin class... ever wondered what your favourite records would sound like through a professional PA system? or did you buy a new vinyl at a gig recently and want […]
CLUB – FRISSON PRESENTS: COLD BLUE
Frisson presents: Cold Blue! Frisson Events returns with a huge night of uplifting and driving trance as Cold Blue takes control at Nice 'n' Sleazy.
OPEN MIC NIGHT WITH GERRY LYONS
Come sing a tune at the longest running Open Mic Night, going 27 years strong x First Monday of every month, 8pm-11pm! Everyone welcome, to perform or just to revel […]
MAZZA MONDAYS
COME SING US A TUNE! EVERY MONDAY 11-3AM, HOSTED BY THE ONE AND ONLY MAZZA <3
GIG – NIGHT OF ACOUSTICS
Strings & Feedback::: 3 acts: 2 acoustic, 1 alt rock band Proceeds will go towards CALM Charity - Campaign Against Living Miserably - to aid their efforts.