Then-Baltimore Mayor Kurt L. Schmoke points out attractions in the Inner Harbor to comedian and talk show host Rosie O’Donnell prior to a tour of Port Discovery in 1998. File.

Sex and the City starlet Cynthia Nixon paid a whistlestop trip to Dublin to attend her newfound friend and co-star Rosie O’Donnell’s new comedy gig. Nixon, who played Sex and the City character ...