Restaurants with gift certificates
So my sister is getting married, and I'd like to send her and her husband to be, to Boston, for a few days post wedding, just to relax. I've only visited a few times, so I don't know much about the food scene. I'm looking for an upscale restaurant in the Copley Plaza area, or not too far from it, to send them for a nice & relaxing dinner. I'd like to get them a gift certificate (preferrably online). No particular type of food in mind, as long as it tastes good! Nothing overly expensive, but I am looking for a classier restaurant. Any recommendations?
(I realize I've been kind of vague, but the more recommendations the better)
I was also wondering, I have searched on the net, and there are quite a few spas in the area. Is there one in particular that is known to be better than the rest?
Thanks in advance for all your help!