Sounds similar to the game mat, except Sims don't typically wake up for that. However, they occasionally cut actions short & stop eating to play in the gaming booth. The one thing that seems to deter Sims from constantly using that, is to have another Sim already using it. If multiple people can watch a puppet show, then maybe it's something to pull out, when your house gets saturated with guests. I am constantly wishing there was something for multiple guests to do, when you get about 6 or seven guests, aside from talking to the host. About the only thing you can do together with multiple guests, is cards.