So... you either decide you want to be included and try joining in some of the team's shared interests, or you don't. I'm not sure what the problem is - it's n

So... you either decide you want to be included and try joining in some of the team's shared interests, or you don't. I'm not sure what the problem is - it's no different than being in a regular group of friends when some of them decide to pick up a new hobby/show/whatever. You can either engage and join in, or you can choose not to. Don't whine or act like there's something wrong if you make the decision not to participate though. If you go in and feel like an outsider and DO NOTHING ABOUT IT, there's nobody to blame but yourself. If you actively try to engage and they don't welcome you, you should probably find a new job where people aren't jerks.