The defining feature of this expansion is the ability for Sims to create and join social groups called .

: Initiating a gathering summons all members to a specific location where they will automatically perform the club's encouraged activities.

: Beyond simple socializing, players use the system for practical purposes like "cleaning clubs" where members do the housework for free, or "painting clubs" to generate massive income for the household. The World: Windenburg

The Sims 4: Get Together is the second expansion pack for The Sims 4, officially released on December 8, 2015. It focuses primarily on social interactions, group dynamics, and European-inspired exploration through its headline "Club" system and the massive world of Windenburg.

: Players can set specific requirements for entry (age, career, or traits), define a club's signature style, and choose "Encouraged" and "Banned" activities.

: By performing club actions, members earn Club Points , which can be spent on powerful buffs, social bonuses, or secret handshakes.

Windenburg is frequently cited as one of the most beautiful and expansive worlds in The Sims 4. The Sims 4: 10 FEATURES You Might Not Know! (Get Together)