Events scheduled Oct. 31. Details in Weekend Oct. 30.
Guppyween - Halloween party for kids, 5-8 p.m., Florida Aquarium, 701 Channelside Drive, Tampa. $15.95 adults, $13.95 seniors, one child in costume free, others (3-12) $10.95. (813) 273-4000.
Halloween in the Park - Sponsored by city of Pinellas Park, 6-10 p.m., Davis Field, 6050 78th Ave., Pinellas Park. (727) 541-0770. Free.
Halloween Costume Ball - With swing music by the 42nd Street Band, 8 p.m.-12:30 a.m., Savoy South dance hall, ParkSide mall, 7200 U.S. 19 N, Pinellas Park. $12. 727 528-6885; or www.savoysouth.com
The Vampyre's Ball - Fundraiser for the Tampa Theatre with music by Blue Dice with guest Paul Wilborn, 8:30 p.m., A La Carte Event Pavilion, 4050 Dana Shores Drive, Tampa. $75 per person, $60 Tampa Theatre members. (813) 274-8286.
Ghost Story Cruise - 7 p.m.-10:30 p.m., StarLite Princess Riverboat, 3400 Pasadena Ave. S, St. Pete Beach. $45.28. (727) 462-2628.
Yelloween Party - 9:30 p.m., Mise en Place, 442 W Kennedy Blvd., Tampa. $20. (813) 254-5373.
13 Ugly Men Halloween Bash - 9 p.m., Rusty Pelican, 2425 N Rocky Point Drive, Tampa. $20. www.13uglymen.com
