Crowds gathered at the Pinjarra RSL sub-branch on Saturday to celebrate the club's 100th birthday.
The club hosted an impressive community open day on November 16 as part of the festivities.
Audiences danced along to live music from the Royal Australian Navy Band, petted cute animals at the children's mini farm and enjoyed devonshire tea and a sausage sizzle from the Lions Club.
The Kelmscott/Pinjarra 10th Light Horse Memorial troop brought two horses down to the event and had a chat with locals about the important work they do.
There was also representatives from the Pinjarra State Emergency Service, Murray Toy Library, St John Ambulance, Murray Quilters and Murray Country Women's Association.
Being a group that is so caring, I think we will succeed well into the future.
- Pinjarra RSL sub-branch president Les Giles
Established on November 16, 1919, the anniversary makes it one of the oldest Returned and Services Leagues in Western Australia.
Pinjarra RSL sub-branch president Les Giles said all members of the group and volunteers were "very close".
"We call ourselves a family-orientated RSL and our main role is to look after the welfare of our people," he said.
"This is absolutely a celebration - it is a huge milestone for a volunteer group to attain 100 years.
"Being a group that is so caring, I think we will succeed well into the future."
As part of the open day, there was informative history on display from the Pinjarra RSL Museum and re-created war scenes by The Westralian Great War Living History.
Secretary Sue O'Donnell said a key aspect of the club was passing on the history and memories of fallen service men and women in wars and conflicts to the next generation.
"We run along the old lines of the RSL and we're trying to maintain that and look after all our veterans," she said.
"It's so important to keep this information and history alive, especially for the children.
"It goes down with the ages and we're a family RSL, so we work hard to engage the parents and the kids."
Shire of Murray president David Bolt said he was honoured to be a part of the "marvellous achievement".
"For those 100 years, volunteers have ensured that our local men and women, those who have served and those who continue to serve our nation, are supported and that those that have fallen are commemorated with honour and respect," she said.
"The volunteers here further work to ensure the spirit of Anzac, of mateship and of the sacrifices of our service men and women are never forgotten.
"On behalf of the Shire of Murray, I would like to acknowledge and express appreciation for the invaluable contribution the Pinjarra RSL sub-branch have made and continue to make in our community."
As part of the event, Mr Giles presented a cheque worth $500 to suicide prevention groups on behalf of the club.
Mr Giles said it was an important initiative to the members and veterans and one they were happy to donate to.
"The amount of information they have and the help they provide - they are just doing a marvellous job and we want to support them and keep working with them," he said.
For more information about the Pinjarra RSL sub-branch, visit the website.
