· Harwich COA Breakfast, 8:00 AM, EPOCH Senior Healthcare, 111 Headwaters Dr., Harwich

· Mother Goose on the Loose, 10:30 AM, Brooks Free Library, 739 Main Street, Harwich

· Memoir Writing Group, 10:30 AM, Brooks Free Library, 739 Main Street, Harwich

· Low Vision Current Events Discussion Group , 2:00 PM, Brooks Free Library, 739 Main Street, Harwich

· Trick or Treat at Cape Cod Senior Residences, 3:00 PM, Cape Cod Senior Residences, 100 Doctor Julius Kelley Lane, Bourne

· Teen Gaming at VH Library, 3:30 PM, Vineyard Haven Public Library, 200 Main Street, Vineyard Haven

· Bingo! at Our Lady of Annunciation, 3:30 PM, Our Lady of the Annunciation Chapel, 187 Upper County Road, Dennisport

· Trunk or Treat, 4:30 PM, First Congregational Church of Yarmouth, 329 Main St.(Route 6A) Yarmouth Port

· Haunted Forest, 5:30 PM, Welfleet Bay Wildlife Sanctuary, 291 Route 6, South Welfleet

· Trivia Night & Silent Auction 2015, 6:00 PM, The Sea VIew, 76 Chase Ave., Dennisport

· Medieval Magic Halloween Party, 6:00 PM, Stony Brook School, 384 Underpass Rd., Brewster

· A Visit with the Night Watchman, 6:00 PM, Falmouth Museums On The Green, 65 Palmer Ave., Falmouth

· Haunted Forest, 6:00 PM, Nauset Regional High School

· 34th Annual Haunted House, 6:30 PM, Barnstable High School, 744 W. Main St., Hyannis

· Merchants of Doubt, 6:30 PM, Unitarian Church of Barnstable, 3330 Main St., Barnstable

· Dead Silence - Interactive Theatre, 7:00 PM, The Art House, 214 Commercial St., Provincetown

· Halloween Carnival and Skate, 7:00 PM, Hyannis Youth & Community Center, 141 Bassett Lane, Hyannis

· 1950's Monster Mash Bash, 7:00 PM, Ballroom at Yarmouth Senior Center, 528 Forest Rd., West Yarmouth

· Charlie Jamieson Trio , 7:00 PM, Jacks Restaurant & Bar, 327 Gifford St, Falmouth

· Mark Bishop Evans, 7:00 PM, Destiny Coffeehouse, 67 School St., West Dennis

· 15th Annual Art and Souls Masquerade Ball, 7:30 PM, Cotuit Center for the Arts , 4404 Route 28, Cotuit

· To Kill a Mockingbird, 7:30 PM, Harwich Jr Theatre, 105 Division St, West Harwich

· Sweeney Todd, 8:00 PM, Academy of Performing Arts Playhouse, 120 Main Street, Orleans

· Plus Dance, square dancing, 8:00 PM, Bourne Methodist Church, 37 Sandwich Rd., Bourne

· Nosferatu, 9:00 PM, Cape Cinema, 35 Hope Lane, Dennis

· Brian Sances Band, 9:30 PM, The Lanes Bowl & Bistro, 9 Greene Street, Mashpee Commons

· Washashores, 9:30 PM, WayDownTown, 265 Commercial Street, Provincetown

· Jack Leyden & Accent, 9:30 PM, Oliver's Planks Tavern, 6 Bray Farm Rd, YarmouthPort

· Johnny & the Washashores Halloween Eve Limbo Contest, 9:30 PM, WayDownTown, 265 Commercial St., Provincetown