Rory Raven leads a walking tour of haunted Providence every Saturday and Sunday through October.

Flames of Fall, Aitken School, 165 Newman Ave., Seekonk. More then 150 lit jack-o’-lanterns on display, music, refreshments. Children are encouraged to wear their Halloween costumes. Fri, 7-9 pm. Proceeds benefit the Aitken PTO for 5th grade educational and social events.

Haunted Labyrinth, Rejoice in Hope Youth Center, 804 Dyer Ave., Cranston. 943-8686 or www.hauntedlabyrinth.com. Indoor waiting. Thu-Sun, 7-10 pm. $10. Proceeds benefit the center.

Haunted Theatre, Orpheum Theatre, One School St., Foxboro. (508) 543-2787, ext. 4. Meet characters rumored to reside in the theater, encounter other frightful characters and chilling illusions. Fri-Sat, 7-11 pm; Sun, 7-10 pm. $10, tickets available at the door. For ages 10+. Proceeds support Foxboro Jaycees programs.

Jack-o’-Lantern Spectacular, McCoy Stadium, Pawtucket. 724-7300, www.pawsox.com. More than 5,000 illuminated and artfully carved pumpkins on display. Sun-Thu, 6-10 pm; Fri, Sat, 6-11 pm. Last entry 45 minutes before closing. $12, $8 ages 3-12 and 62+, free under age 3.

Mystery on 13th Street, Newport Congregational Church, Spring and Pelham streets. 848-0266. Spooky comedy by the Newport Children’s Theatre. Fri, 7 pm; Sat-Sun, 2, 7 pm. $10, $6 under age 12.

Old Town Ghost Walk, departs from Fathoms Restaurant, Newport Marriott, America’s Cup Avenue, Newport. 841-8600. Lantern-led stroll down historic Newport’s shadowy lanes to discover the ghosts, ghouls and legends of the City by the Sea. Daily, 8 pm. $18, $10 age 5-10, free age 4 and younger.

Providence Ghost Walks, walking tour of haunted Providence leaves from in front of the Providence Athenaeum, corner of Benefit and College streets. Sat-Sun at 3 pm. $7. 454-0977, www.roryraven.com.

Salem Haunted Happenings, Salem, Mass. (877) 725-3662, www.hauntedhappenings.org. Month-long celebration of autumn and Halloween.

Spooky Zoo Sundays, Roger Williams Park Zoo, 1000 Elmwood Ave., Providence. 785-3510, 751-0203 (TDD), www.rogerwilliamsparkzoo.org. Trick-or-treating, storytelling, creepy crawly critter encounters, costume parade, Halloween activities. Sun, 10 am-3 pm. Activities included in zoo admission of $12, $8 seniors, $6 ages 3-12, free under age 3.