I would highly recommend the YellowSub Marines. They are very passionate about what they do and that is definately conveyed on stage. Our members enjoyed their performance and many of them ended up on the dance floor after dinner. Not only were they great performers but they supplied customized graphic designs to promote the event i.e. electronic files to generate posters, postcards and fliers. They also supplied us with Beatles background music for the cocktail hour on the first floor before our members moved to the third floor for dinner and the entertainment. The Yellow Submarines get a big "thumbs up".