Thomas Cook in the Abbeycentre is holding a Family Fun Weekend for charity from Friday, April 13.
Staff at the Longwood Road travel agents will be dressing up and entertainers will be on hand to help with the fundraising efforts.
All money raised will go to local charity, the Gis A Hug Foundation, which was set up following the tragic deaths of two Newtownabbey teenagers. Aaron Davidson and Neil McFerran both died from carbon monoxide poisoning in a holiday home in Castlerock.
Their families and friends have established the charity to promote better awareness of the killer gas.