
Join us on Saturday, October 31 for a spine-tingling science adventure. From radical chemistry reactions to eye-catching and eerie experiments in the Mad Science Lab, you’ll spend the day doing hands-on science that’s so fun, it’s almost scary. You’ll also meet scientists from local universities and professional organizations who are helping Frost Science celebrate National Chemistry Week.
Spooky Science Monster Mash programming is free with paid museum admission. This event is generously presented by the Miami Downtown Development Authority, and sponsored by Royal Caribbean. Media sponsor: Kiddos Magazine.
👻EXCLUSIVELY FOR MEMBERS!
Kick off Spooky Science with early access to the Gruesome Garden Experience from 10:00 a.m. to 11:00 a.m. in the Knight Learning Center on Level 5. Beat the crowds and dive into hands-on spooky experiments, plus enjoy a special member giveaway while supplies last. (Limited capacity, first-come, first-served.)
Sponsored by:

Event Details
Timed Activities
Underwater Pumpkin Carving
11:30 a.m. and 2:30 p.m. Level 3, The Dive
The Mad Science Show
12:00 p.m. and 3:00 p.m. Level 1, Power of Science stage
Ongoing Activities
IKEA Miami
Level 1, Atrium
Get creative with IKEA’s new KUSTFYR Halloween collection! Decorate a FRAKTA bag, craft bat & spider charms, and learn how these animals play vital roles in ecosystems.
Kiddos Magazine
Level 1, Atrium
Learn, play, build, and make memories with Kiddos magazine!
Free Photo booth
Level 1, Power of Science
Dressed to thrill? Show off your Halloween look, grab your friends and strike a pose in the nightLAB photobooth.
Miami DDA
Level 1, Atrium
Find out what’s going on it downtown Miami and take home some goodies from the Miami Downtown Development Authority.
American Chemistry Society South Florida Local Section
Level 2, Terrace
Observe mystery potions, discover how they change color, and grab science magazines to take home!
FIU-BBC Science Club
Level 2, Terrace
Watch wrecking ball demonstrations and find out how different structures and materials get broken down.
Chemical Society at Florida International University
Level 2, Terrace
Experience chemical reactions with elephant toothpaste demonstrations!
Child Affect and Behavior Lab (CABLab) at UM
Level 2, Terrace
Experiment with invisible ink and spin a wheel to win prizes.
Nova Southeastern University Chemistry Club
Level 3, Terrace
Make prints to take home using photo-sensitive paper using flashlights and film negatives.
MDC STEM Student Association (STEMSA)
Level 3, Terrace
Create a molecule using colorful Play-Doh and sticks.
Barry University Chemistry Club and Astro-Math-Physics Club
Level 3, Terrace
Experiment with non-Newtonian fluids and make fireworks in a jar.
Little Medical School
Level 3, Terrace
Discovery why mucus is important and make fake “mucus” slime.
DLR Foundation
Level 4, Terrace
Observe an acid-base reaction using litmus paper and learn about the amount of blood the heart pumps through the body.
UM Chemistry Club
Level 4, Terrace
Experiment with “magic milk: that demonstrates surface tension and intermolecular forces.
Cords of Strength
Level 4, Terrace
Build a model spine using craft materials and observe how scoliosis can change a spine’s shape.
Vizcaya Museum & Gardens
Level 4, Terrace
Meet live composting worms and explore a working composting bin!
National Aplysia (Sea Slug) Resource
Level 4, Terrace
Discover sea slugs! Learn about the central nervous system of Aplysia californica and view Aplysia eggs in a microscope.
The Gruesome Garden Experience
Level 5, Knight Learning Center Classrooms
Investigate a laboratory, gather clues about an invasive species of fungi, and discover how to stop it before the entire facility is consumed.
Costume Guidelines
- Costumes must be family-friendly and may not be offensive or objectionable as determined by museum personnel.
- Costume may not include a component that covers the face; headwear is permissible so long as the face remains visible.
- Costumes may not be primarily based upon a depiction of any particular race, religion, nationality, or condition of disability.
- Costumes may not make an overt political statement of any kind.
- Costumes may not contain any weapons or any item that might be mistaken for a weapon.
- Costumes may not contain sharp objects or other components that might pose a risk to a guest or animal.
- Costumes may not drag on the ground.
Guests who do not adhere to these guidelines may be refused admission or asked to leave the museum unless his/her costume can be modified to adhere to these costume guidelines.
All interpretation/implementation of these Costume Guidelines shall be made by museum personnel in their sole discretion. These Costume Guidelines are subject to change without notice.
**Special Downtown Miami Resident Promotion** On behalf of the Miami DDA, residents of Downtown Miami will receive a 10% discount on purchases at the Science Store and a complimentary sweet treat at the Food@Science cafe. Promotion is valid with a photo ID showing a Downtown Miami zip code**. The sweet treat offer is limited to one per adult photo ID.
**Applicable Zip Codes: 33128, 33130, 33131, 33132, 33136, 33137 (Offers are valid for non-members only.)
Parking Instructions
- Onsite parking is available in the museum garage.

