s55 man i would suggest you visit mm alam, ctc and arizona grill great places to eat. Check out gloria jeans for the mahol.
Badshahi masjid is a heritage site i guess you will be more interested in seeing some other stuff, check out dupatta gali
heard a lot about it
Mini golf bhi check maar lena, the place is ruined now though...
Food street was an awesome place don't know whether its still open...
Phajjay ke paaye and gogay ke chanay... I guess there was a popular haji machli frosh and some muhammadi nihari too check em out too....
Bundu khan, eat everything from there i just love that place. Though shezan isn't bad either, shezan has better roghni naans but the kebabs of bundu khan rule...
Do check out the stuffed chicken breast if you go to gourmet restaurant

its near mm alam, dha y block market, h block market