The IWM North is a one of my fail safe options of things to do with new visitors to Manchester or just for a cultural day out.
The architecture of the building is absolutely magnificent and has to be seen by any visitors to the city, or anyone really. The museum itself, without meaning to sound condescending, does what it says on the tin. The permanent exhibition is really educational and really quite emotive in places. Every time I visit, I shed a tear.
I have been to some of the other 'special' exhibitions over the years and all have been brilliant. I have never eaten in the cafe but understand the views are brilliant.
My fellow Yelpers may be surprised to learn that you can hire out the main exhibition space for events. I went to the PA Awards Dinner there and it was great to see this space in a different light. There were over 200 people in this space, though I think 150 might give you more space. The food was tasty - a smoke salmon starter with balsamic sauce, chicken main and creme brulee for desert. We had a champagne reception and good wine on the table. There was also room for a small dance floor.
Definitely a place to visit and a place to consider for corporate events or even personal ones such as weddings, birthday parties etc.