I'm taking my son and daughter to A Chorus Line matinee on Saturday and am looking for a good place to take them to dinner after the show. Problem is, daugher is a vegetarian (but is not into salads -- she needs pasta or other options), son loves burgers, and I will eat most anything but don't want to spend a fortune. Any recommendations of places that we will all love? I'm willing to travel by T outside of the theater district, and my son goes to Lesley College (near Harvard Square) so Cambridge is also an option (again, near the T). Thanks in advance for your help!