For my mom's 60th birthday, we went downtown and had a cruise dinner on the
Edelweiss II. A full set of pictures can be found
on flickr.
The cruise went up and down the Milwaukee river, then out into the break waters on Lake Michigan. It was a nice warm day, but the temperature dropped quite a bit once we got out on the lake.
Dinner was very good. It consisted of fillet mignon, baked fish, vegetables, and a baked potato. There was also a salad and appetizers. If any of you are in the area, I would suggest giving this a try. It is a really good time, and the total cost is pretty reasonable for what you are getting (about $75 per person, including appetizers, salad, main course, and dessert, also champagne with the appetizers and wine with the meal (and a cash bar if you want something else)).