Looking for a function room in Brighton that actually has a bit of personality? Welcome to The Mash Tun! A Brighton legend that’s equal parts student hangout, after-work spot, and late-night party starter.
Our newly refreshed function room is made for good times. It’s got that perfect mix of laid-back and lively — somewhere you can throw a birthday that turns into a night out, host a work do that doesn’t feel like work, or bring people together without any of the usual fuss.
No pretence, no awkward vibes, just a space that feels like yours from the moment you walk in.
Right in the heart of Brighton, it’s ideal for birthdays, private parties, student events, networking drinks, and low-key meetings that deserve a better setting than a boardroom.
book our upstairs space!
The Space
* Semi-private function room with bold, characterful décor
* Photobooth for those slightly chaotic, very Brighton memories
* Capacity for 20–35 guests (minimum 20)
* Perfect for birthday parties, student nights, work socials, and private events
Pre-paid drink tokens available - an easy way to keep things flowing and arrange drinks for your guests without the hassle!
