It's a struggle organising poetry events. The web has made publicity easier, and getting performers isn't always the hardest part. Venues are a problem though - cost (£100/night isn't unknown for a pub-room, even though the pub makes money from people buying drinks), location (city centres are expensive, church-halls are lifeless), atmosphere (you don't want too much noise from a nearly bar, but you want to be close to the action), and access (without wheelchair access, grants and help from the council become more difficult) are all issues.
Yesterday I popped over to Bedford to see Stephen Payne (Smiths Knoll and HappenStance) perform. The evenings are run by Ian McEwen (Templar and Cinnamon) who's found a good venue and a list of good poets. Ouse Muse has been going for a while and is well worth a visit. A wide range of styles are presented, and there are open-mic opportunities.