Key West: Fantasy Fest Parade, 7 p.m., Duval Street. fantasyfest.com
Doral: House of Horror Amusement Park, 5:30 p.m. to midnight, 1455 NW 107th Ave. houseofhorrorpark.com.
Miami: HalloWYN, 7 p.m. to 2 a.m., Mana Wynwood Production Village (318 NW 23rd St). hallowynblockparty.com.
Miami Beach: Halloween Night at Lincoln Road Mall, begins at sundown, Lincoln Road Mall, facebook.com/lincolnroadmall. Nightmare on the Beach, 9 p.m. to 3 a.m., Lummus Park, nightmareonthebeach.com.
Hollywood: Hollyweird Halloween, 6 p.m. to 2 a.m., downtown Hollywood. visithollywoodfl.org/events.aspx.
Fort Lauderdale: Light Up the Night Apocalypse Block Party, 6 p.m. to midnight, 911 NE 5th Ave, lightupthenights.com. Hoodoo Voodoo Halloween Blues Ball, 8 p.m. to 2 a.m., Downtowner Saloon (10 S. New River Dr.), hoodoovoodoo.com.
Wilton Manors: Wicked Manors, 5 p.m. to 2 a.m., Wilton Drive. wickedmanors.org.
Lake Worth: Hallowscream, 6 p.m. to midnight, Cultural Plaza and downtown Lake Worth.
West Palm Beach: Fright Nights at the South Florida Fairgrounds, 6 p.m. to midnight. myfrightnights.com.
Naples: Halloween Spooktacular, 4:30 p.m. to 9:30 p.m., 5th Avenue South.
Fort Myers: A Nightmare on Third Street, 7 p.m. to 11 p.m., 13431 3rd Street. anightmareonthirdstreet.com.
Cape Coral: Mike Greenwell’s 24th annual Haunted Hike, begins at dark, Mike Greenwell’s (35 NE Pine Island Rd.), greenwellsfamilyfunpark.com.
Sarasota: Fright Night on St. Armands, 6 p.m. to midnight, St. Armands Circle.
Bradenton: Downtown Bradenton Ghost Tour, starts at 8 p.m., 102 12th St. W. paranormalsocietyofbradenton.wordpress.com.
St. Petersburg: TASCO Field of Screams, 7 p.m. to midnight, 2900 31st St. South. Maze of Horror: Zombie Quarantine Edition, starts at 5 p.m., 2350 34th St. N. Halloween Party, 9 p.m. to 3 a.m., Flamingo Resort, flamingofla.com. Halloween Costume Contest, 9 p.m. to 3 a.m., Enigma.
Tampa: Howl-O-Scream, 5 p.m. to midnight, Busch Gardens Tampa, seaworldparks.com/en/buschgardens-tampa/howloscream. Halloween Parties and Festivities, 8 p.m. to 3 a.m., 7th Avenue in Ybor City.
Winter Haven: The Shallow Grave Haunt Zone, starts at 7:30 p.m., 701 42nd St. NW, theshallowgrave.com.
Kissimmee: Mickey’s Not-So-Scary Halloween, open until 11 p.m., Walt Disney World’s Magic Kingdom.
Orlando: Halloween Horror Nights, 6:30 p.m. to 2 a.m., Universal Studios Florida, halloweenhorrornights.com. Parliament House’s $10,000 Costume Contest, 9 p.m. to 3 a.m., Parliament House Orlando, parliamenthouse.com. SeaWorld’s Halloween Spooktacular, noon to 7 p.m., SeaWorld Orlando, seaworldparks.com/en/seaworld-orlando/events/seaworlds-halloween-spooktacular.
Daytona Beach: Halloween Celebration, 5:30 p.m. to midnight, Cinematique of Daytona (242 S. Beach St.), cinematique.org.
Gainesville: Madness and Mayhem Haunted House and Graveyard, opens at 7:30 p.m., 19975 NW 244th St., High Springs.
St. Augustine: Ripley’s Ghost Train Adventure, leaves at 8 p.m., Ripley’s Believe It or Not!, ripleys.com/staugustine/halloween.
Jacksonville: The Scream Park, 3 p.m. to midnight, Clay County Fairgrounds, Green Cove Springs. thescreampark.com.
Tallahassee: Fall Harvest Festival, 2 p.m. to 1 a.m., Historic Roberts Pioneer Family Farm. historicrobertsfarm.com.
Panama City: 13th annual Halloween Bash, 8 p.m. to 2 a.m., Spinnaker’s (8795 South Thomas Dr., Panama City Beach).
Fort Walton Beach: Halloween Crypt Crawl, 6 to 10 p.m., The Block (113 SE Eglin Pkwy.), fwbpubcrawl.com.
Pensacola: Seville Quarter Haunted Street Party, 8 p.m. to 3 a.m., Seville Quarter, sevillequarter.com.