Sleep Under the Stars is turning Barangaroo’s Stargazer Lawn into Sydney’s biggest family camp-out, complete with live music, games, stargazing, and a chance to build your own shelter under the night sky. It’s free, family-friendly, and all for a good cause: raising $1 million for Stepping Stone House, a local charity that’s supported more than 500 young people experiencing or at risk of homelessness.

• What’s on: Welcome to Country, live music, family games, shelter-building, stargazing, food and drinks (alcohol-free)
• Who: Families, friends, and teams, free to attend