Cube Gallery is one of the best modern art galleries in Ottawa. The work shown there is never stuffy or boring or touristy. In addition, it’s a great place to hold an event. My company has shot several weddings there and I always appreciate that the backdrop is different at every«shoot». The rotating art pieces make for a different wedding experience for every couple. It helps keep me inspired to shoot their weddings a little bit differently each time too! All in all, it’s a great setting for big gathering. I’d highly recommend that you check it out as a venue if you’re looking for an event space in Ottawa.