Families United Network is celebrating its 13th birthday on Saturday, March 28.
The charity supports families living with disabilities in Bedfordshire.
To celebrate its birthday the charity is asking its followers on Twitter and Facebook to post pictures of them celebrating, and to donate to the charity.
Leigh West, fundraising officer, said: “We are hoping that our followers on social media will get involved and post pictures and raise awareness of the charity.
“They can post the pictures on our Facebook page, www.facebook.com/FUNDunstable or tweet to @FUNDunstable using #FUNBIRTHDAYFEAST.
“We want more people to know about the charity and what it does for families in Bedfordshire.
“We would also really appreciate any donations that can be made to the charity, they can be made by texting FAMU21 £5 / £10 to 70070.”