"There's a deep history of and passion for design and technology in Montreal, and this immersive exhibit held at the Palais des Congres is the largest of its kind in Canada. The show itself is a stunning display of natural landscapes, videos of artists performing and creating, poetry that floats across the screen, and psychedelic designs that transport the audience; the substance of the show itself appeals to adults and children alike. Because you need to book tickets in advance the exhibit never gets too crowded, so you'll be able to keep your distance from others and experience the magic without feeling cramped. Expect to hear lots of "oohs" and "ahs." - Todd Plummer