The charity is currently running a Crowdfunding campaign to raise the money needed to open a youth homeless helpline, which will be the first of its kind in Wales and will offer advice, support and a friendly voice for young people throughout the night and over the weekend.
Llamau is also once again running a Christmas present appeal and is inviting people to donate gifts suitable for women of all ages, children up to 18 and men aged 18 to 24.
From cosmetics or toiletries sets to colouring books, crayons, socks, shavers, puzzles or gift cards, there are loads of ways to get involved.
Download the poster
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Contact the charities directly to get involved.
Councillor Andrew Morgan, Leader of Rhondda Cynon Taf Council, said: "Christmas is a time of goodwill and giving - something the people of Rhondda Cynon Taf are very good at all the year through.
"There are men, women and children in our county borough who are not as fortunate as others and we are pleased to be able to support and promote the work of the charities and good causes that aim to bring a little festive magic to all at this time of year.
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