The final production of Square One Theatre’s 23rd season is the gentle comedy, Black Tie, by the prolific contemporary American playwright A.R. (“Pete”) Gurney. The New York Times hails Black Tie as “insightful and touching in its depiction of a man welcoming back that ‘ghost’ many of us have to banish consciously from our minds as we grow older, the voice of a parent (or grandparent) that becomes an internal barometer of the propriety of our behavior, whether we like it or not.”

Black Tie opens Friday, May 17, and continues on Fridays, Saturdays, and Sundays through Saturday, June 1, at Square One’s home base, the Stratford Theatre, 2422 Main St., in Stratford Center.

Black Tie takes place at an Adirondack resort where family members have gathered for a wedding. The father of the groom, Curtis, simply wants to make a memorable toast, but before he is able to raise his glass, he must defend the time-honored ways of his past, including his attire. Cultures clash when a surprise guest is announced, threatening to throw convention out the window. Curtis finds that balancing the standards of his late father and the needs of his future family may prove too messy for a black tie affair.

Performances are: Fridays, May 17, 24 and 31, at 8 p.m.; Saturdays, May 18, 25, June 1, at 8 p.m.; Sunday, May 19, at 1 p.m., matinee; Sunday, May 26, at 2 p.m.; Saturday, June 1, at 4 p.m. (twilight matinee)

Single Tickets are: $20 adult; $19 for senior citizens and students and can be purchased by calling the box office at 203-375-8778 or online at squareonetheatre.com; in person at box office 60 minutes prior to each performance.

The Stratford Theatre is wheelchair accessible. The Friends of Square One recently purchased Sennheiser’s state-of-the-arts hearing-assisted listening devices for its patrons. Please inform the box office of any special needs when reserving tickets.

For more information and up-to-date news about suggested parking, the theatre, the plays, the actors, seating chart and special dinner offers at area restaurants, visit squareonetheatre.com.