Desmond Swords posted it in the comments but I am going to echo it here:
A fortnightly poetry night at the
Monster Truck Art Gallery
(Corner Francis Street and the Coombe, opposite st Patricks Cathedral)
First guest poet is Raven, alongside a jazz duo from Blackrock college backing the poets.
There is an open floor and all are welcome.
It is a pay what you can policy entrance.
More info contact Desmond via his blog.