TO DO TODAY
— 8 p.m., Mohegan Sun Arena; $59-$499.95; 1-800-7453000.
— 7 p.m., Katharine Hepburn Cultural Arts Center, 300 Main St., Old Saybrook; $38; 1-877503-1286.
— 5 p.m., Comix at Mohegan Sun; $10-$20; also Jim Spinnato at 8 p.m., $15-$35; 1-800-745-3000.
— 8 p.m., Granite Theatre, 1 Granite St., Westerly; Agatha Christie novel adapted for the stage; $20, $17 seniors, $12 children; (401) 596-2341.
— 2 p.m., Tansill Theater, Connecticut College, 270 Mohegan Ave., New London; performance on the Herero of Namibia, the subjects of the first genocide of the 20th century; $15, $6 students and seniors; (860) 4392787.
— 2 p.m., Ivoryton Playhouse, 103 Main St.; musical; $55 adults, $50 seniors, $25 students, $20 children; (860) 767-7318.
— 10 a.m.-3 p.m., Stone Bridge Alpacas, 116 Crary Road, Griswold; visitors learn about the resident alpacas; free; (860) 3765027.
— 10 a.m.-4 p.m., Six Paca Farm, 44 Bozrah St., Bozrah; alpaca farm open to the public for demonstrations and vendors; free; (860) 204-0386.
— 10 a.m., Velvet Mill, 22 Bayview Ave., Stonington; artisan and vendor fair.
— 10 a.m.-3 p.m., Norwichtown Green, Elm Avenue; reenactors, historical vendors and a ceremony for Samuel Huntington hosted by the Norwich Historical Society and Norwich Heritage Groups; part of Walktober; free; (860) 886-1776.
— 10 a.m.-6 p.m., Lebanon County Fairgrounds, 122 Mack Road; 20th anniversary festival; $15, $10 ages 7-15, $5 pets; (860) 478-5954.
— 11 a.m.-3 p.m., Phoenix Rising Equine Rescue, 1 Pinewoods Road, North Stonington; horse meet-and-greets, demonstrations and more; free; (860) 5990555.
— noon, Grace Episcopal Church, 4 Chapel Hill Road, Yantic; historical church tour as part of Walktober; free; (860) 887
— noon-3 p.m., Denison Homestead Meadow, 120 Pequotsepos Road, Mystic.
— 1 p.m., Shepherd of the Sea Chapel, Gungywamp Road, Groton; glacial erratics walk with the Denison Pequotsepos Nature Center; $12.75 members, $15 nonmembers; (860) 536-1216.
— 1-3 p.m., Bank Square Books, 53 West Main St., Mystic; book signing with the Dursins, authors of “Labors of an Epic Punk”; free; (860) 536-3795.
—3 p.m., Garde Arts Center, 325 State St., New London; $15; (860) 4447373.