What is so specail about working Sundays? Only someone who doesn;t work them would ask!
Seriously though, I worked a lot of Sundays when I was young and single. And when I wa sina long distance relationship. The extra money came in handy, and I had long weekends when I could be with a partner - I never worked a Sunday on those weekends, that was my choice!
But as you get older, settle down and have a family, things change. When you work unsocial hours it does play havoc with your family and social life. On a week of lates you will only see your love dones on rest days, which will probably be when the children are in school for most of the day and the partner is at work. Realistivally, Sunday is the only opportunity for many people to enjoy a 'family day'.
Having said that, I would like to know more about the other strings (there are bound to be some) attached to this deal. I think there may be more involved than just a few Sundays a year.