GPO Guam

GPO Pumpkin Coloring Contest
2025-10-08 - 2025-10-17 | GPO Information Booth
GPO Pumpking Coloring Contest

Open to students in grades K-5. Coloring pages can be picked up at the GPO Information Booth, or you can email marketing@gpoguam.com to request one. Categories are Most Unique, Funniest, Scariest, and People’s Choice (online voting). Students may use any medium, but please note that artworks will be displayed and should remain intact. Artwork must be original. Submissions will not be returned. Submissions will be accepted at the GPO Information Booth up until October 17, 2025 until close of business. Each submission must include: student’s name, student’s grade, teacher’s name, and school name. Winners will be announced on Saturday, October 25, 2025, at 11:15 AM at the Guam Premier Outlets. Four (4) GPO prize packages will be awarded to one (1) winner from each category.

GPO & Rocky's Pet Costume Contest
2025-10-25 11:00 - 14:00 (Pacific/Guam) | GPO Center Court, Guam
Rocky’s Pet Costume Contest

PAWS, CLAWS, & COSTUMES! Get ready for a frightfully fun day with Rocky’s Pet Supplies and Guam Animals in Need at our 4th Annual Howl-O-Ween Costume Contest. Dress up your furry ghoul or goblin from 12 PM – 2 PM for a chance to sniff out one of three fang-tastic prizes! It’s going to be a purranormal good time – we can’t wait to see your creepily cute pets strut their stuff!

HOW TO ENTER: (1) All pets MUST wear a costume to be entered. (2) Register to enter your pet at the Rocky’s Pet Supplies Store between October 10/10/25 – 10/24/2024. (3) Registration starts at 11 AM on Saturday, October 25th. (4) There will be three (3) categories: “Funniest”, “Most Creative Costume”, & “Best Duo (Owner + Dog)”. (4) Winners will receive a special gift basket filled with one $50 gift certificate to Rocky’s Pet Supplies as well as prizes to select GPO stores, PLUS prizes for both owner & pet!

Guam Animals In Need Adoption Event
2025-10-25 11:00 - 14:00 | GPO Center Court, Guam
Guam Animals In Need Adoption Event

October is National Adopt a Shelter Dog Month, and Guam Animals in Need will be holding an adoption drive from 11 AM – 2 PM. Whether you are looking to add a family member, sign up to volunteer, or make a donation to Guam’s only animal shelter, every effort helps their mission of saving the lives of Guam’s homeless pets and finding them loving forever homes.

GPO Halloween Fun Fair
2025-10-25 11:00 - 15:00 | GPO Center Court, Guam
GPO Halloween Fun Fair

Join us for a fun-filled day of Halloween photos, face painting, henna, and balloons!

Annual Trick or Treat Event
2025-10-31 18:00 - 21:00 | GPO Shopping Center
Annual Trick or Treat Event

Our annual Trick or Treat event will start at 6 PM until 9 PM. Select retail shops will be giving away treats while supplies last. Twinkles will be giving away 1,000 treat bags, while supplies last, filled with: super clay, glow stick, 150 sheets filler paper, plus some bags will include: peach jelly candy or stretchy toy, and a sport hover ball or metal animal car. Join us for a spook-tacular night of Halloween treats!
