It’s Valentine’s Day week and what better time to learn that sensuous dance — the tango. Art Reach of Mid Michigan will offer “Tango: A Dance Workshop for Adults” from 6 to 7:30 p.m. Friday, Feb. 16.

BUENOS AIRES, Argentina — It’s everywhere: On street corners. In dance studios. And especially at shows in San Telmo — a neighborhood filled with the very cobblestone streets on which the dance was ...