Book a memorable event at the historic John Street Roundhouse, in the heart of downtown Toronto. From large corporate events to intimate gatherings, choose from one of our unique event spaces with the iconic Toronto skyline as your backdrop. We work with the best vendors and partners to deliver a seamless event experience each time.

We have been the premium venue choice for thousands of corporate meetings, receptions, galas, product launches, film shoots, weddings and private events for over 20 years.  

Pilsner and Locomotive Hall pay homage to the century year old historic landmark, by showcasing the original architecture including; cobblestone patios with locomotive trains and exposed tracks, original brick and beam indoors, and large pane windows with soaring ceilings.  

Across from the MTCC, 2 min walk from GO station and Up Express, surrounded by hotels and at the foot of the CN Tower, all roads lead to Steam Whistle. 

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Pilsner Hall

Stunning, loft-style event space for up to 350 guests. Perfect for cocktail receptions, milestone celebrations, and intimate weddings.


Locomotive Hall

Rustic, elegant event space for up to 800 guests. Perfect for corporate meetings and receptions, celebrations, product launches and weddings.



Enjoy a second-floor private room with a view of all the action for up to 42 guests. Equipped with a large screen, camera and audio technology for a flawless team meeting experience.


Full Venue Buyout

Steam Whistle offers a full venue buyout option for those looking to host large scale all-season outdoor events for up to 6,000 attendees.


The Tap Room

The Tap Room is a casually elegant 2000-square foot space with a capacity of 180 guests for a cocktail reception or 75 guests for a seated dinner.


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