Locals are invited to join The Great Aussie Get Together as it comes to Koshigaya Park on Monday 26 January.
From 4pm to 9pm, attendees can enjoy a program of stage performances, food and drink vendors, kids' activities, join the record attempt for Macarthur's Biggest Nutbush Dance and fireworks show at 9pm.
"The Great Aussie Get Together is a chance for everyone to come together and enjoy a fantastic day out in our city centre," said Mayor Darcy Lound.
"I can't wait to see the crowds join us again this year for a day of entertainment, family fun and community spirit," Cr Lound said.
A full line-up of stage performers is planned for the day, featuring DJ Steve-Blitz, Leah and Bill, Corey Legge & The Legacy, The Crowdies Show and Elly-May Barnes.
Kids' activity stations will be available throughout the event, including giant inflatables, a water slide and water obstacle course.
Australia Day Award recipients, including the 2026 Citizen of the Year, will be announced at a civic ceremony held at Greg Percival Community Centre from 9am to 10am, followed by a citizenship ceremony from 11am to 12pm.
The Great Aussie Get Together is assisted by the Australian Government through the National Australia Day Council.
Details on Council's website.
