My sister and her boyfriend live in Cambridge and both are in their mid-20's. I want to give them a gift certificate for a Boston restaurant. They both eat everything and I think price-wise I was thinking $250-$300. I am not familiar w/Boston at all and would love to hear about the best restaurants that you think the city has to offer- anything goes but I would prefer places that would be a great place to go on a date or would be considered a special occasion restaurant. Thank you all in advance!
P.S. If you need any DC recs. I would be happy to help :)