TO DO TODAY
Wonders of the Mighty Hook Organ — 5 p.m., United Church, 67 Main St., Stonington; Scot Huntington and Joseph Ripka; free. U.S. Coast Guard Band Chamber Players — 2 p.m., Leamy Hall, U.S. Coast Guard Academy, 15 Mohegan Ave., New London; program features three works spanning three centuries: “Fratres,” written in 1977 for string quintet and wind quintet, the 19th-century “Petite Symphonie” in four movements, and Mozart’s Serenade No. 12 in C minor for woodwind octet; free; (860) 701-6826. Jan Jungden Trio — 3-6 p.m., Maugle Sierra Vineyards, 825 Colonel Ledyard Highway, Ledyard. “Benedict Arnold: The Musical” — 8 p.m., Spirit of Broadway Theater, 24 Chestnut St., Norwich; staged readings; $32; (860) 886-2378. “Discarded” — 2 p.m., Immaculate Conception Church Auditorium, 111 High Street, Westerly; written, produced and directed by Eugene J. Celico, founder and Artistic Director of Stage Door Theater Company; $14; (401) 426-0848. “The Mousetrap” — 2 p.m., Granite Theatre, 1 Granite St., Westerly; Agatha Christie classic; $20, $17 seniors, $12 children; (401) 596-2341. Whose Line Comix — 8 p.m., Comix at Foxwoods; $15-$35; 1-800-2002882. Norwich Auto Show — 8 a.m.- 3:30 p.m., Dodd Stadium, 14 Stott Ave. Norwich; hundreds of antique cars, trucks and street rods; giveaways, activities, live music, contests, Revolutionary re-enactors; $7, $5 seniors, free for kids under 10 with an adult; free for pre-WWII vehicles, $10 display motorcycles; (860) 8871647. Coastweeks Rowing Regatta — 8:30 a.m., Mystic River; the 21st annual Coastweeks Regatta offers a range of masters, open, collegiate and junior categories and includes local and regional rowers in both racing and recreational shells; visitors can watch the racing action from the Mystic shoreline; mysticseaport.org. Misquamicut Fest — 11 a.m.-5 p.m., Misquamicut State Beach, Atlantic Avenue, Westerly; $7, free for kids; parking free; (401) 322-1026. Farmers Market — noon-3 p.m., Denison Homestead, 120 Pequotsepos Road, Mystic. Walking Tours of Stonington Village — 2 p.m., Old Lighthouse Museum, 7 Water St., Stonington; weather permitting; sponsored by the Stonington Historical Society; $10 adults; $5 students up to age 18; (860) 535-8445. Paintings & Poetry: A Tour in Verse — 2 p.m., Florence Griswold Museum, 96 Lyme St., Old Lyme; join local poets as they present poems inspired by the works of art on view; included in museum admission; flogris.org. The History and Wonders of the Mighty Hook Organ — 5 p.m., United Church of Stonington, 67 Main St., Stonington; Scott Huntington on the history of the 1870 Hook organ; recital by Joseph Ripka; sponsored by Stonington Historical Society; free; (860) 535-8445.