Critical Mass

A Centre for Contemporary Art

Welcome to Critical Mass!

We believe in Art for All!

Critical Mass is a not-for-profit contemporary art organization based in Port Hope, Ontario, on the traditional territory of the Mississauga Nations. We are grateful to have the opportunity to work, create and present art on these lands that the Williams Treaties First Nations have been and continue to be the stewards and caretakers.

We believe that art changes how we see the world and our place in it. We bring contemporary art experiences to Port Hope so that everyone in our community can have that opportunity.

Stay connected for updates to our programming schedule, artist residency calls and line up, artist talks & spotlights, volunteer opportunities, member events, and community engagement activities.

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What’s On & Featured

Post-It Port Hope Exhibition & Sale

Call for Submissions is OPEN until AUG 4! Post-It Port Hope Exhibition + Sale invites Canadian artists to ditch the expensive canvas and paper and instead create a unique piece of artwork on a post-it note! Exhibition Dates: Aug 8th – 22nd. Read more for eligibility and submission details.

Goose Ball – Saturday, May 3

The Goose Ball democratizes the gala experience, inviting people of all ages and backgrounds to come together to showcase the creativity that makes up Northumberland’s runway. This year’s theme is SPACE.

New Art Walk (with AR!) – Oct 26

You’ve seen them popping up during hte construction, now they are in full bloom to be enjoyed on self-guided walking tours. But first, come see them on October 26th at noon and meet the artist and author of the cookbook they were inspired by.

Life of a Small Town

Life of a Small Town by Greta Grip & Lee Jones will document a year in the life of the Port Hope community emerging from the pandemic together.

Mid-Week Pick Me Ups – Jul & Aug

Mid-Week Pick Me Up is a free coffee morning initiative in support of our downtown community, providing a welcome mid-week break from the construction with complimentary coffee, treats, and positive affirmations. Every Wednesday in Jul & Aug, 8:30 a.m. to 10:30 a.m.

Kit Bash Workshops

Dust off those model kits you’ve been meaning to get to, and bash em up to make spacecrafts with us! Sunday, March 16th and Sunday, April 6th, led by Two Blue Shirts Productions!

6th Annual Pumpkin Parade – Nov 1

We’re getting ready for the 6th annual Pumpkin Parade! Read all about the new additions we’ll be making this year for a memorable night.

Greta Grip – Life of a Small Town

Life of a Small Town by Greta Grip & Lee Jones will document a year in the life of the Port Hope community emerging from the pandemic together.

Live Drawing Photo Booth - Jul & Aug

Drop by our Live Drawing ‘faux-to’ booth EVERY Saturday, this July & August! This summer initiative is in support of downtown residents and visitors to Port Hope during the final Walton Street reconstructin phase. This weekly smile is supported by Dr. Anna Tucka.

2025 Membership Drive

March 31st is the end of our 2024 fiscal year. Our 2025 membership drive is now open. Help us grow our membership to support a vibrant arts & culture scene in Port Hope.

The November Project

We’re working with artist Rob Horgan ad Two Blue Shirts Productions to bring Rob’s grandparents’ love letters (writtent o each other during WW2) to life for a Bell Fibe 5 part TV series. Watch our socials for the next invitation to a screening.

Lee Jones – Life of a Small Town

Life of a Small Town by Greta Grip & Lee Jones will document a year in the life of the Port Hope community emerging from the pandemic together.

To support Critical Mass Art, consider making a Donation.

As a not-for-profit organization, we rely on generous donors to help us bring contemporary arts programming to Port Hope.

Click here to make a donation!

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