TO DO TODAY

Ye Antient Burial Grounds of Norwich — 10 a.m., Elm Avenue, Norwich; historical tour of the Norwichtown burial grounds, with hand-cut colonial tombstones; part of Walktober; free; (860) 886-1776.

Firearm Factories of Norwich — 1 p.m., City Hall, 100 Broadway, Norwich; historical tour of Norwich’s old firearms factories; part of Walktober; free; (860) 213-0819. Classic Horror Film — 6:30 p.m., Waterford Public Library, 49 Rope Ferry Road; free; (860) 444-5805. Speculative Fiction Book Discussion — 6:30 p.m., Waterford Public Library, 49 Rope Ferry Road; “Lightless” by C.A. Higgins; free; (860) 444-5805.

Explore History! — 11 a.m.-2 p.m., Smith-Harris House, 33 Society Road, Niantic; family–friendly tours and 19th century games and crafts; free; (860) 739-0761.

Faerieville Celebration — 11:30 a.m.-3 p.m., Florence Griswold Museum, 96 Lyme St., Old Lyme; parade, dance lessons and crafts as part of the annual Wee Faerie Village exhibition; free with museum admission; (860) 434-5542.

Spooky Creatures — 2 p.m., Waterford Public Library, 49 Rope Ferry Road; Denison Pequotsepos Nature Center program on snakes, bats, spiders and other “scary” animals; free; (860) 444-5805.

Pumpkin Dash Jog-a-Thon — 2 p.m., East Lyme High School, 30 Chesterfield Road; walk and jog fundraiser for the elementary schools; hmtreptow@gmail.com.