SiouxFanInBoston,
The Saturday night game is live on Fox Sports North (formerly Midwest Sports Channel).
I checked the UND Alumni site (http://www.undalumni.org/reunion.htm) and don't see anything for the Boston area. You may want to contact the off-campus reunion coordinator via a link on the website. She may be able to tell you if anyone in Boston is getting together to watch the game.
Also, you may want to post a message on the message board at US College Hockey Online (http://www.uscollegehockey.com/). In addition to finding a few UND grads to get together with, I'm sure there's some college hockey fans in the Boston area that would love a chance to watch the game.
For next year, you may want to volunteer to be the coordinator for Boston. You select the location and UND will send out a mailing to all grads in the area who will contact you if they are coming.
Good luck and enjoy the game.