Think every brick row house is the same? Think again. This May 22 walking tour from 5 – 6:30 will explore the similarities and differences between one of Boston’s largest landmark districts, the South End Landmark District, and one of its smallest, the Saint Botolph Architectural Conservation District, all from the vantage point of the Southwest Corridor Park and St. Botolph Street. In addition to the high-stooped bow-fronted row house that typifies much of the area, there are abundant examples of other styles and types throughout. These include flat-fronted Italianates that would be at home in Brooklyn, and Second Empires houses whose faceted bays seem to have wandered over from Beacon Street. Fanciful Queen Anne and chaste Classical revival houses are to be found as well, enriching the mix. The tour will be led by Meghan Hanrahan Richard, Preservation Planner, South End Landmark District and Saint Botolph Architectural Conservation District. Meeting place confirmed at time of reservation. Free and open to the public. Contact meghan.hanrahan@boston.gov by May 19 to reserve a spot.