Create a "game system" furniture like the furniture on the table shown in the picture below that was obtainable from last Christmas gifts. We can call it the "G-system", and the concept of the furniture is to enable house owners to host Staff events such as Sumo, Bush Race, Freeze Tag, ect ect.

It could hold up to # of players able to play on it. Once everyone is ready, the owner would click "start" and it would warp them to the event level. Maybe even add an option to versus another player's house to a Team event. (example: Team Fort- Vlad's house vs Rufus's house.)

To even make it more interesting, create "game discs".

Sumo disc: 3,000 gralats (3 level maps)
Ice Race disc: 1,000 gralats (easy), 1,500 gralats (hard)
Chance disc: 1 gralat
Spider Pit disc: 2752 gralats