Calendar
Building 21 hosts a variety of events, activities, and workshops. Open to the entire McGill Community: students, faculty, and staff.
No appointment necessary. Just drop by!
Community Guidelines
No appointment necessary. Just drop by!
Community Guidelines
Building 21 Events
B21 hosts a range of regularly scheduled events during the semester that brings together scholars from all disciplines. Join us for interdisciplinary discussions, creative labs, and community gatherings.
Lightning Rounds

Tuesday Lightning ⚡
Tuesday afternoons
Eclectic idea sharing with crowd-sourced critique from the interdisciplinary community.

Friday Lightning ⚡
Friday afternoons
Eclectic idea sharing with crowd-sourced critique from the interdisciplinary community.
Regularly Scheduled Talks & Discussions
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B21 "I'm Not Sure" Roundtable
Monday afternoons (bi-weekly)
By bringing together insights from different fields, the I’m Not Sure talks explore the fluid and permeable membrane of possibilities and create room for unexpected answers to emerge. Led by Ho Mai-Thi and Prof Ollivier Dyens.

B21 Meditation 🧘
Tuesday mornings
Come by for a group meditation to find some calm in your busy day. For all who are interested in trying out meditation for the first time: for beginners but open to all.

Tinker Tuesday
Tuesdays evenings
Got something you want to: mend, build, model, fix, try, create, draw, make, glue, cut, sew, paint, embroider, craft, brainstorm, write, snip, test, pastel, sketch?
B21 POTLUCK 🥣
Wednesday lunches
Nothing like catching up with familiar faces over good food, yes? Join us for our B21 community potluck, where everyone brings bits and bites.

Sparrow Writing Society ✍️
Monday afternoons (bi-weekly)
McGill's writing collective, a space to stay on track of your creative writing projects. Bi-weekly Mondays 4:30 PM @ B21.
Workshops hosted by McGill groups
These are events hosted by other McGill groups and organisations that take place in B21. While not hosted by us, they share our collaborative and interdisciplinary spirit.

McGill AI Lab
Open Technical Coworking Sessions. A time for the community to come work on their interdisciplinary machine learning related projects, ask questions, get feedback and ideate!

Collectif La Collation
Atelier de poésie La Collation; Rejoignez-nous pour un atelier d’écriture poétique avec le Collectif de poésie La Collation!

Douze à deux
Live co-working session hosted every Sunday in Montréal to work on passion projects

Encode Canada
AI Ethics and Policy. Fighting for human rights accountability and justice in the age of AI

McGill Neurotech
Creating brain-computer interface (BCI) applications from start to finish with a yearly team.
Past Events
Some of the past community-led events that have taken place in B21.

McGill Lifelong Learning
Providing learning opportunities for adults as part of the McGill School of Continuing Studies

Intergenerational McGill
Building a university that embraces lifelong living and learning across generations

CATLAB
Creative Arts and Tech Lab (CATLAB). Bringing together artists and creators of different traditional and digital disciplines every Tuesday evening.

Fireside
Cozy fireside conversations with hackers, builders, and tech entrepreneurs

Soup & PhD
Are you doing a PhD and finding it hard to meet other students? Find your community over a bowl of warm soup.

B21 Art Nights
Bring your supplies for an evening of painting, drawing, making music, and anything else creative