Need some help. Me and the missus are going to Manchester between Friday and Monday. It's basically to see some friends on Saturday night, but we're going to make a weekend of it. So, what's good so far as these things go?

Live stuff
Pubs
Stuff to do after pubs
Restaurants
Cafes
Museums
Remnants of post-industrial decline left over from the seventies
Anything generally great

Suggestions gratefully received...