anniversary in Prague

I’m taking my partner away for a short break to Prague for our anniversary and I want to make it really special, you know, like having everything sorted out before we go as we both hate wasting our time trying to find the right restaurant etc. Obviously it’s hard to find the time to sort stuff out myself as I work a long hours but I need to find something exciting to do and quick. Any suggestions?
if anyone can send me info at HoboKelly2007@wikichat.com I'd really appreciate.