DUDES! Dinosaur Jr has cancelled because they are stuck in snow. They are trying to reschedule the show so there are no refunds at this time. We'll know more on Tuesday about whether or not we can give refunds and whether or not the show is rescheduled.
Sorry we don't have more info. If you're concerned about it - please check all of our updates (email, twitter, facebook, etc) on TUESDAY.
Seriously. We probably won't know more until TUESDAY.