TO DO TODAY
Jobe Fortner — 7 p.m., Mohegan Sun Wolf Den; free.
Yury Martynov — 3 p.m., La Grua Center, 32 Water St., Stonington; harpsichord concert to celebrate La Grua Center’s 10th anniversary; $25; (860) 535-2300.
U.S. Coast Guard Band — 2 p.m., Leamy Hall, U.S. Coast Guard Academy, 15 Mohegan Ave., New London; free; (860) 701-6826.
René Marie — 5 p.m., Chester Meeting House, 4 Liberty St.; part of the Collomore Concert Series hosted by the Chester Historical Society; $30, $5 students; (860) 526-5162. So You Think You Can Dance Live
— 7 p.m., Mohegan Sun Arena; $29$49; 1-800-745-3000.
Spinnato’s Magic Matinee — 5 p.m., Comix at Mohegan Sun; $10-$20; also Last Comix Standing at 8 p.m., $15-$35; 1-800-745-3000.
Ballet Spooktacular — 1 and 4 p.m., Katharine Hepburn Cultural Arts Center, 300 Main St., Old Saybrook; annual Halloween performance by the Eastern Connecticut Ballet; costumes encouraged; $20, $14 children; 1-877-503-1286.
“The Mikado” — 2 p.m., Valley Regional Performing Arts Center, 256 Kelsey Road, Deep River; performance by the Connecticut Gilbert and Sullivan Society; $35 at the door, $15 students; (860) 554-1256.
“The House of Blue Leaves” — 2 p.m., Chestnut Street Playhouse, 24 Chestnut St., Norwich; through Oct. 21; $27, $25 seniors, $15 students; (860) 886-2378.
“Bell, Book and Candle” — 2 p.m., Granite Theatre, 1 Granite St., Westerly; supernatural romantic comedy; $20, $17 seniors, $12 children; (401) 596-2341.
“Once” — 2 p.m., Ivoryton Playhouse, 103 Main St.; Broadway musical; $55 adults, $50 seniors, $25 students, $20 children; (860) 7677318.
Reservoir Hike — 9:30 a.m., Groton-Ledyard Reservoir, Sandy Hollow Road, Ledyard; guided hike with Denison Pequotsepos Nature Center; $6 members, $7 nonmembers; (860) 536-1216.
Caroline Black Garden Tour — 10 a.m., Olin Science Center, Connecticut College, 270 Mohegan Ave., New London; guided arboretum tour; free; (860) 439-5020.
Market at the Mill — 10 a.m.-4 p.m., Velvet Mill, 22 Bayview Ave., Stonington; artisan and vendor market.
Connecticut Renaissance Faire — 10 a.m.-6 p.m., Lebanon Country Fairgrounds, 122 Mack Road; 20th anniversary festival; $15, $10 ages 7-15, $5 pets; (860) 478-5954.
The Maritime History of Norwich — 10 a.m., Howard T. Brown Park, 100 Chelsea Harbor Dr., Norwich; history walk covering through the Civil War; hosted by the Norwich Historical Society; part of Walktober; free; (860) 886-1776.
Denison Farmers Market — noon-3 p.m., Denison Homestead Meadow, 120 Pequotsepos Road, Mystic.
War Memorial Tour — 1 p.m., Chelsea Parade North, Norwich; monument tour in honor of the 100th anniversary of World War I; hosted by the Norwich Area Veterans Council; part of Walktober; free; (860) 8924557.
“Mystic Pizza” 30th Anniversary
Screening — 1 p.m., Mystic Luxury Cinemas, 27 Coogan Blvd., Mystic; pizza party and screening in honor of the movie’s 30th anniversary; $16; (860) 536-4228.
Steve Crino — 2 p.m., Savoy Bookshop and Cafe, 10 Canal St., Westerly; book talk and signing with Crino, author of “Church! Who Needs It?”; free; (401) 213-3901. Walking in the Footsteps of the Blind — 3 p.m., Howard T. Brown Park, 100 Chelsea Harbor Dr., Norwich; blindfolded sensory walk hosted by the Norwich Lions Club; part of Walktober; free; (860) 886-0762. Norwich 50+ Singles and Couples Autumn Dance — 6-10 p.m., Ponemah Cafe, 27 South Second Ave., Taftville; with music by the Route 2 Band; $10 members, $12 guests; (860) 5375505. Italian Heritage Night — 6-8 p.m., Family History Center, Church of Jesus Christ of Latter-day Saints, 1230 Flanders Road, Mystic; presentation by genealogist Mark Campbell; free and open to the public; familyhistoryhelp2018@gmail.com.