Delyn MP David Hanson will be among the speakers at this evening's meeting. He says the future of Wales' crown post offices needs to be protected.
Campaigners against plans to franchise Holywell's Crown Post Office will hold a public meeting later.
The High Street branch is one of eight being considered for franchise out of 20 Crown Post Offices across Wales - leaving 12 by 2015.
The Post Office said it is committed to keeping branches on high streets across the UK, pointing out that around 98% of the total network in Wales already operate successfully through franchises and agreements with retailers.
But Communication Workers Union, the trade union representing staff working in Crown Post Offices, says Post Offices are 'key attractions' in town centres and believes there are ways to keep Holywell's open.
A petition has also been signed by thousands of people objecting to the plans.
The meeting will be held at Holywell Leisure Centre from 6pm.
Two brothers from Flintshire are preparing to go up against a group of super - young, super - energetic dancers from Port Talbot plus a few other acts in the finals of Britains Got Talent.
The singing double-act Richard and Adam and the twinkle toed tiny tots Pre-Skool will be flying the Welsh flag for us.
Rob Shelley reports.
Port Talbot dance troupe, Pre Skool are the second Welsh act to make it through to this year's Britain's Got Talent finals. The youngsters won the judges' vote to join Richard and Adam Johnson in next week's finale.
Singer Robbie Kennedy, from Cwmbran, also performed on Thursday's live semi-finals but failed to make it through.
Two welsh singers from Holywell said they are "absolutely made up" to be through to the finals of Britain's Got Talent.
Richard and Adam Johnson won the public vote in the live semi-final last night.
Speaking to Daybreak this morning, the brothers said : "We never in a million years thought we'd be able to get to where we are."
Richard and Adam Johnson from Holywell are through to the Britain's Got Talent finals. The brothers won the public vote on Monday night's first live semi-final for their rendition of 'Somewhere' from musical West Side Story.
Speaking to hosts Ant and Dec, the brothers said making the final meant "so much" to them after working hard over the last couple of years.
An investigation has started into the cause of a fire and series of explosions on a Flintshire business park. North Wales Police and the fire service are treating the area as a crime scene until proven otherwise. No one was injured but a factory has been destroyed. Lorna Prichard reports.
A director of Mainetti, the plastic hanger company that owned the industrial unit, said the site had been badly damaged by the blaze.
Fire investigation officers are on site at Greenfield Business Park in Hollywell this morning to start to try and determine the cause of the blaze.
A North Wales Fire Service spokesperson said the site is currently being treated as a crime scene, but it was still unsafe to enter the factory.