ARTPARK (450 South Fourth St., Lewiston) The Full Monty, August 10–20, 2 & 8pm. (1-888-223-6000/754-4375) www.artpark.net

CHAUTAUQUA BRATTON THEATER (Chautauqua Institution) The Cherry Orchard, July 1–9; The Art of Coarse Acting, July 22–30; Twelfth Night, Aug 12–19; Staged Play Readings July 13–15 & Aug 3–5; plays $24, staged readings $10. (357-6250) www.ciweb.org

CHAUTAUQUA NORTON HALL (Chautauqua Institution) All opera performances at 7:30pm. The Marriage of Figaro, July 7 & 10, 7pm; Sister Angelica & Giannia Schicchi, July 21 & 24; Vanessa, Aug 4 & 7; The Gondoliers, Aug 18 & 21. $20–$50. (1-800-836-ARTS) http://opera.ciweb.org/norton_hall.html

IRISH CLASSICAL THEATRE COMPANY (625 Main St.) A Chip in the Sugar and Waiting for the Telegram, by Alan Bennett. June 2–25, 7:30pm; $15–$40. (853-4282) www.irishclassicaltheatre.com

LANCASTER OPERA HOUSE (21 Central Ave. Lancaster) Grease, May 19–June 11; West Side Story, Aug 12–18; $10–16. (683-1776 or 683-3032) www.lancopera.org

MUSICALFARE at Studio Arena Theatre (Studio Arena Theatre) I Left my Heart: A Salute to the Music of Tony Bennett. July 12–Aug 12. $28-$32 (1-800-77-STAGE) www.musicalfare.com

O’CONNELL & COMPANY (The Cabaret in the Square Theatre, Snyder) Diva By Diva: A Celebration of Women, open-ended run. (839-3949) www.oconnellandcompany.com

SHAW FESTIVAL (Niagara-on-the-Lake, Ontario) Festival Theatre: Arms and the Man (March 30–Oct 9), High Society (April 26–Nov 19), The Crucible (June 3–Oct 14); Royal George Theatre: Too Good to Be True (May 9–Oct 7), The Magic Fire (June 11–Oct 8); Rosmersholm (July 5–Oct 7); Love Among the Russians (June 10–Sept 24). Court House Theatre: The Heiress (April 12–Oct 7), The Invisible Man (May 13–Oct 29), Design for Living (June 15–Nov 18). (1-800-511-SHAW) www.shawfest.com

SHAKESPEARE IN DELAWARE PARK (Shakespeare Hill in Delaware Park, near Hoyt Lake) Everyday but Monday (except July 4), 7:30pm (preshows most nights at 6:45pm). Love’s Labour’s Lost, June 22–July 16; Twelfth Night, July 27–Aug 2o; Free. (856-4533) www.shakespeareindelawarepark.org

STRATFORD FESTIVAL of Canada (Stratford, Ontario) Festival Theatre: Corinolanus (May 6–Sept 23), Oliver!! (April 24–Oct 29), Much Ado About Nothing (May 13–Oct 22), Twelfth Night (July 30–Oct 28); Avon Theatre: The Glass Menagerie (May 13-Oct 22), London Assurance (May 20–Oct 21), South Pacific (May 1–Oct 28), Don Juan (Aug 1–Oct 10); Tom Patterson Theatre: Henry IV Pt. I (May 15–Sept 24), The Duchess of Malfi (May 22–Sept 23), Ghosts (July 25–Sept 23); Studio Theatre: Harlem Duet (June 20–Sept 22), The Blond, the Brunette and the Vengeful Redhead (June 27–Sept 24), Fancy Kemble (July 18–Sept 23), The Liar (Aug 9–Sept 23). (1-800-567-1600) www.stratford-festival.on.ca

THE 1891 FREDONIA OPERA HOUSE (9-11 Church Street, Fredonia) Susan B. Anthony Alive!, July 15, 8pm; Late Night Catechism, Aug 12, 8pm, $9–$22. (679-1891) www.fredopera.org