TO DO TODAY
Nancy and Beth — 7:30 p.m., Katharine Hepburn Cultural Arts Center, 300 Main St., Old Saybrook; Megan Mullally and Stephanie Hunt in concert; $47-$65; 1-877-503-1286. Connecticut Early Music Festival
— 5 p.m., Evans Hall, Connecticut College, 270 Mohegan Ave., New London; Vivaldi's “Four Seasons” to conclude the festival; $12-$35; ctearlymusic.org.
Matt Fraser — 2 p.m., Foxwoods' Celebrity Ballroom; $42.50; 1-800200-2882.
“Thoroughly Modern Millie” — 2 and 6:30 p.m., Goodspeed Opera
House, 6 Main St., East Haddam; $29-$85; (860) 873-8668.
“Deathless” — 2 and 6:30 p.m., Terris Theatre, 33 North Main St., Chester; tickets start at $49.
17th-Century Encampment — 9 a.m.-4:30 p.m., Mashantucket Pequot Museum, 110 Pequot Trail, Mashantucket; reenactors portray daily life in the 17th century, with hands-on activities for guests; free with museum admission.
Vintage Market — 10 a.m.-3 p.m., Salem Community Park, 89 Norwich Road; antiques, upcycled items, “shabby chic” and more; $3, free for kids 12 and younger.
Pawsitively Purr-fect Resale
Fundraiser — 11 a.m.-4 p.m., Boilermakers Lodge, 33 Sacred Heart Drive, Groton; sponsored by the Animal Welfare League; donations accepted; (860) 445-0280. Connecticut’s Historic Gardens
Day — 11 a.m.-4 p.m., Shaw Mansion, 11 Blinman St., New London; free seed packets while supplies last and a preservation presentation by Rebecca Parmer at 2 p.m.; free; cthistoricgardens.org. Connecticut’s Historic Gardens
Day — noon-4 p.m., Harkness Estate, 275 Great Neck Road, Waterford; tours of the garden and mansion; free, donations suggested
for mansion tour; 443-5725. Connecticut’s Historic Gardens
Day — 1-5 p.m., Florence Griswold Museum, 96 Lyme St., Old Lyme; garden visits and a themed exhibition; free; (860) 434-5542.
Sharen S. Peters — 1-3 p.m., Savoy Bookshop, 10 Canal St., Westerly; Peters signs her children's book “I'm Just a Little Someone;” free; (401) 213-3901. Montville Parks & Recreation Carnival — noon-8 p.m., Fair Oaks Community Center, 836 Old Colchester Road, Oakdale; free admission, cost for rides, games and food; (860) 848-6780.