Different congregations believe different things.
Every single one in my congregation does, dude.
Bonesfan, I love how you guys sit around complaining about different denominations. Have fun while the muslims are killing us off, thanks.
What city do you live in?
I grew up in the reform community and I can tell you that if there was a whole congregation that believed in Greater Israel, they would be well-known throughout the REform community and very hated.
That being said, Reform Jews do not believe in Greater Israel, and I would really like to know this Reform congregation where everyone believes in Greater Israel. As I said, I was raised in the Reform movement, so there is no fooling me on these things, and I know the mindset of Reform Jews very well.