My older brother moved to Portland, ME about 10 years ago. He started a brewery about 18 month ago in S. Portland. He’ll have the game on. He is of course a Bills fan and will most likely give any WNY people the Buffalo discount. His place is “Island Dog Brewing”.
I’ve been to Portland and to other parts of Maine and will say if you like to do things outside other than snow shoeing, you’ll want to get back there in the summer. However, there are many great places to eat and a lively micro brew scene there for when its cold out.