I'll be spending the Christmas weekend at the Omni Parker House in Boston and am looking for interesting and delicious food options close by. Complicating factors include: elderly parent who can't walk far, and dog who can't be left alone in hotel roon, so I'm guessing it will be up to me to scoot out and get food. We may do one meal at the hotel restaurant, but I'm interested in any sushi, middle eastern or not-to-be-missed spots that would be open and that do decent take out or delivery. Thanks in advance for your wonderful suggestions -- Chowhounders never let me down!!