Andy Furey is the National Officer for Communication Workers Union, which represents staff working in Crown Post Offices.
He told ITV News: "A Welsh town like Holywell needs a Crown Post Office. If we lose it, this could be the death knell for the high street in Holywell."
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Samba Galêz, Wales' largest community Samba band are celebrating their 25th Anniversary by hosting a special weekend in Cardiff.
International students at Aberystwyth University have held a range of events to raise funds for the Nepal appeal.
A wet start for many with outbreaks of rain, heavy at times, moving northwards.