Just wanted to get people's experiences with couple's baby showers? Fun/neat themes, ideas you've seen. What worked what didn't?

My shower will likely be co-ed, (my choice), and my mom who is planning it has asked me for input for ideas. We're having a girl so I don't want a sports theme or anything like that. Also I don't think it can be BBQ theme although we've tossed around ideas of middle-eastern style catering, (which is kind of like BBQ.)

All ideas and experiences would be greatly appreciated.