Board Thread:Eureka Moments/@comment-73.21.132.193-20150819112104/@comment-27904998-20160718003856

Them emblem next to the room means that a friend with that talent has charged that location. If you hire a friend with the same talent, then you're just doubling up on that talent, if that's even possible. I know in Secret Society, it just stacks the charges, so you have to play the location several times to use them all up. It might be different with SN though. And if the stacked charges are both Rangers, then you could increase your chances of finding items.