· Alcoholics Anonymous (Eastham), 6:30 AM, Chapel in the Pines, 220 Samoset Rd, Eastham · Alcoholics Anonymous (Provincetown), 7:00 AM, Methodist Church, 20 Shank Painter Rd, Provincetown · Dennis Police Halloween Hustle 5K, 11:00 AM, Mayflower Beach, Dennis · Too Much Light Makes the Baby Go Blind, 2:00 PM, Cape Cod Community College, 2240 Iyannough Rd, W Barnstable · Fire and Rain, 2:00 PM, Inaho Restaurant, 157 Main St. (Route 6A), Yarmouthport · Little Shop of Horrors, 2:00 PM, Cape Cod Theatre Company | Harwich Junior Theatre · Cape Youth Chorale, 3:00 PM, Federated Church, Main Street, Hyannis · Costume Parade for Pets and Their People, 4:00 PM, Hyannis Country Garden, 380 West Main St., Hyannis · Cape Conservatory Faculty Recital, 5:00 PM, Cape Conservatory, 60 Highfield Drive, Falmouth · Al-Anon Meeting, 5:00 PM, Unitarian Church, 3330 Main St, Barnstable Village · Alcoholics Anonymous (Pocasset), 5:30 PM, First Baptist Church, 298 Barlow's Landing Rd., Pocasset · Crocodile Tears , 6:00 PM, The Loft at the Cove, West Yarmouth · Capt Lazarus Haunted Harbor, 6:00 PM, Cape Cod Community Media Center, 17 Shad Hole Rd, Dennisport · Grab Brothers - "Psychedelic Sunday", 6:00 PM, South Street Depot, 605 Main St., Dennis Port · The Silent Trees, 6:30 PM, Harvest Gallery Wine Bar, 776 Main, Dennis VIllage · Jon Frattasio, 7:00 PM, The Courtyard Restaurant & Pub, 1337 County Rd. (28A), Cataumet · Too Much Light Makes the Baby Go Blind, 7:30 PM, Cape Cod Community College, 2240 Iyannough Rd, W Barnstable · Dennis Christiano, 8:00 PM, Pilot House Restaurant and Lounge, 14 Gallo Rd, Sandwich · Smackdown Karaoke with DJ Matty B , 9:00 PM, British Beer Company, 412 Main Street, Hyannis · Karaoke Cape Cod with Jeff King, 9:00 PM, Cleat & Anchor, 243 Lower County Rd, DennisPort