If the words "Toxic Tuesday" simultaneously thrill you and make you feel a bit nauseous, then you'll want to read on.

DCU's beloved Old Bar will be no more as of this summer, but before it's gone forever, the college's Students' Union are planning one last hurrah on May 21.

These days the Old Bar is mainly used for club and society events, but in its heyday it was the sweaty, sticky-floored home of dirt-cheap pints, pool tables and DJs who mainly played The Fratellis' Chelsea Dagger on loop.

"For one night only, The Old Bar will be open to DCU alumni to say goodbye to their youth and drink cheap pints from plastic glasses with some old favourites on the stage/decks," the organisers say via Facebook, where the event has already attracted interest from over 1,000 people.

"Take the weekend off, grab a bag o’cans and treat it like it’s 2006… just don’t try hop the fence into Hampstead or go looking for an afterparty in Shanowen, you might actually get arrested this time."

According to Deirdre O'Sullivan from DCU's Office of Student Life, the Old Bar is a bit of a "shell" these days, which is why the SU are hoping to "bring back some of its former glory" on May 21.

A DCU grad herself, Deirdre got in touch with fellow alumni Louise Bruton and Alan Flanagan to help organise the one-night event, before the bar is demolished to make way for a new €14m four-floor Student Centre. 

"We're still getting everything confirmed for May 21, but we're hoping to get some of the old bands and DJs that have played there before on board," says Deirdre.

If you're already counting down the days and have any ideas or suggestions of what you'd like to see on the night (More Dutch Gold? The entire back catalogue of Kaiser Chiefs?), you can email deirdre.osullivan@dcu.ie.

See you there!