OCT. 3-NOV. 8: Jason’s Woods, 99 Stehman Rd., Lancaster, PA. Fri-Sat. 7-10 p.m., Sun. 7-9 p.m. jasonswoods.com. Six attractions, including a Horrifying Hayride and a cursed corn maze.
MAKE-YOUR-OWN GLASS-BLOWN PUMPKIN
OCT. 23: Corradetti Glassblowing Studio & Gallery, 2010 Clipper Park Rd., Ste. 119. 6, 7, and 8 p.m. corradetti.com. Create your own four-inch pumpkin. Wine served!
OCT. 24: Cromwell Valley Park, 2002 Cromwell Bridge Rd., Parkville. 6:30-8 p.m. cromwellvalleypark.org. Learn wilderness survival skills you would need if modern technology fails. Ages 10 and up.
ZOMBIE HORDE SCAVENGER HUNT
OCT. 24: Robert E. Lee Park, 1000 Lakeside Dr. 7 p.m. relpnc.org. Escape zombies and win prizes for collecting items along the trail. Ages 12 and up.
OCT. 24-26:The Maryland Zoo, 1876 Mansion House Dr. 10 a.m.-4 p.m. Free-$17.50 marylandzoo.org. Celebration full of trick-or-treating, fun carnival games, and live entertainment.
ANNUAL HALLOWMARINE CELEBRATION
OCT. 25-26: National Aquarium, 501 E. Pratt St. 10 a.m.-3 p.m. aqua.org. Celebration with crafts, a costume parade, and animal encounters.
OCT. 25: Maryland Science Center, 601 Light St. 12-4 p.m. mdsci.org. Enjoy creepy crafts, activities, and fang-tastic demonstrations.
HARRY POTTER HALLOWEEN
OCT. 25-26: Oregon Ridge Nature Center, 13555 Beaver Dam Rd., Cockeysville. 1 p.m. oregonridgenaturecenter.org. Enter the world of Harry Potter with wizard crafts and a visit from a magical creature. Ages 5 and up.
15TH ANNUAL GREAT HALLOWEEN LANTERN PARADE & FESTIVAL: KALEIDOSCOPE
OCT. 25: Patterson Park, 3:30 p.m. creativealliance.org. Annual lantern parade and festival. Parade at 7 p.m.
GLOW BALL DANCE PARTY & COSTUME CONTEST
OCT. 25: Creative Alliance, 3134 Eastern Ave. 8:30 p.m. creativealliance.org. Adults-only Lantern Parade after-party.
HAUNTED HALLOWEEN HIKE
OCT. 25: Robert E. Lee Park, 1000 Lakeside Dr. 6:30-8:30 p.m. relpnc.org. Solve a Halloween mystery while encountering witches and wildlife along the way. Costumes welcome. Ages 5 to 12.
15TH ANNUAL GOODWILL GRIDIRON HALLOWEEN PARTY
OCT. 27: Dave & Busters, 7000 Arundel Mills Cir., Hanover. 7 p.m. goodwillgridiron.com. Party with the Baltimore Ravens that includes food, open bar, a costume contest, dancing, games, and a silent auction.
TRICKS AND TREATS AT OREGON RIDGE
OCT. 31: Oregon Ridge Nature Center, 13555 Beaver Dam Rd., Cockeysville. 4:30 p.m. oregonridgenaturecenter.org. Wear your costume and discover the tricks and treats that plants and animals present along the way. Ages 5 and up.
OCT. 31: Maryland Science Center, 601 Light St., 8 p.m.-1 a.m. $35-65. halloween-baltimore.com. In its third year, this Halloween extravaganza features craft beer, live music across four unique areas, a costume contest, all of the science exhibits open, and a new art gallery.