I recently increased the size of The Eureka Room to hold up to 10 people. However, one of the four programs I run in the room has not been updated to work for more than 8 people. It might be August or September before I get around to updating it.
BUT…if you have a group of 8+ really fun people who have a good sense of play and can make a less than perfect situation a fun one, I think you could enjoy it. But honestly I haven’t tried it with that many people. Email me if you want to have a go at it: email@example.com