The event will be hosted by Welsh Secretary, David Jones and will feature young people sharing their own experiences of seeking employment.
Businesses including major Welsh employer, Airbus, will be asked to sign a pledge to raise awareness to help support young people into work.
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Mainly dry with lengthy clear spells overnight and just a few showers likely, especially in the north and west.
Ysgol Uwchradd Caergybi became the UK's first comprehensive 65 years ago. Academies are now dominant in England, but certainly not in Wales.
Dry for most, but a few showers likely.