WINONA, Minn. – Harkening to the 1940s and a madame’s secret, the Theater du Mississippi troupe is staging an audience participation production at No Name Bar on Friday. “Wear a fun costume and follow clues to crack the case,” says teh group’s flier. Time: 6:30 p.m. at 252 East Third Street. Tickets for the Murder Mystery Night fundraiser: $15 to $20.

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