About this Event
🎃 Nostalgia Fest Halloween at Square One!
FREE ADMISSION | OCTOBER 31 & NOVEMBER 1, 2026
Following the massive success of Nostalgia Fest Expo, we're bringing the excitement back to Square One for a special Halloween weekend!
Join us for two days packed with Pokémon, One Piece, trading cards, collectibles, toys, comics, cosplay, hourly giveaways, and so much more!
Whether you're a collector, cosplayer, Pokémon fan, or just looking for something fun to do with friends and family, there's something for everyone!
🎃 SATURDAY, OCTOBER 31: HALLOWEEN COSPLAY COMPETITION
Get ready for our biggest cosplay competition yet, featuring a $1,000 CASH PRIZE POOL!
Watch incredible cosplayers bring their favourite characters to life and compete for cash prizes! Come dressed in costume and celebrate Halloween with the community.
Organized by:
@wednyyukki
Judges:
@doublejcosplay
@vickybunnnyangel
@kerokurino
@jennesis_cosplay
APPLICATION HERE:
https://forms.gle/EXaqbnrBj4VWTmqMA
⚡ SUNDAY, NOVEMBER 1: POKÉMON TCG TOURNAMENT
Calling all Pokémon trainers!
The Upper Hand TCG will be hosting an official 32-player sanctioned Pokémon TCG tournament!
$10 entry fee
We will announce prizing closer to the date.
Whether you're competing or cheering on your favourite players, don't miss the action!
🎁 ALL WEEKEND LONG
- FREE admission for everyone!
- HOURLY GIVEAWAYS with exciting prizes!
- Pokémon, One Piece, and other trading cards
- Collectibles, toys, comics, and artists
- Cosplay, community, and Halloween fun
- A family-friendly experience for all ages!
📍 LOCATION & HOURS
Square One Event Hall (Former Nordstrom)
199 Rathburn Road West, Mississauga, ON
Located beside Cineplex, approximately a 5-minute walk from Square One Shopping Centre via Entrance 7.
Saturday, October 31: 11 AM to 6 PM
Sunday, November 1: 11 AM to 6 PM
🎟️ FREE ADMISSION!
Reserve your FREE ticket and join us for an unforgettable Halloween weekend!
Bring your friends, bring your family, and we'll see you at Nostalgia Fest!
General admission is free. Cosplay competition and Pokémon tournament participation have separate entry requirements.
https://youtube.com/shorts/Bv9jRsSoT_8
Event venue & nearby stays
199 Rathburn Rd W, 199 Rathburn Road West, Mississauga, Canada
Concerts, fests, parties, meetups — all the happenings, one place.