The Portland Saturday Market is open during the week the week just before Christmas and I will be on their main stage from 11:30 am to 1:30 pm. This is something the market started three years ago and they get some surprisingly good crowds there. Covered seating area in front of the stage with lots of food options. Handy Rogue Ale booth next to the stage. Dress warmly (I will). 

www.portlandsaturdaymarket,com