The excitement is building, and no tickets are currently available.Join the waitlist For one evening only, the Biosphère transforms into an open-air gathering place for music and art. Featuring a surprise sunset concert, an all-vinyl DJ set, immersive artistic experiences and a lounge atmosphere, Contre-jour offers an unforgettable evening in an exceptional setting, with stunning views of Montréal. Surprise concert Biosphère LookoutAs golden hour begins, a surprise guest artist will take the stage for a sunset concert. Kept secret until the very last moment, this performance will be the highlight of the evening in the unique setting of the Biosphère lookout. DJ FERIAS and vinyl bar Lookout Enjoy an all-vinyl set with DJ FERIAS. From house and disco to pop and world rhythms, discover the richness of analogue sound in an open-air lounge atmosphere. Browse the vinyl bar, pick out your favourite tracks and help shape the soundtrack of the evening. Immersive tarot Panoramic HallArtist Sabrina Ratté presents an immersive tarot-inspired experience, reimagined through a visual and sensory approach. This artistic journey invites you to explore a world of symbols, images and perceptions. Dreamachine Connexions Hall Created by charline dally and Estelle Schorpp, this experimental film is presented continuously in an inviting space ideal for unwinding and daydreaming. Blending light, perception and imagination, Dreamachine offers an immersive experience throughout the evening. Food and drinks Enjoy delicious raclette-inspired sandwiches, available in vegetarian and meat options, along with refreshing alcoholic and non-alcoholic beverages available for purchase on-site ($). Please note that debit and credit card payments only are accepted. The Contre-jour experience may be adapted to weather conditions. Some activities may be moved indoors or adjusted within the Biosphère, while preserving the spirit of the evening.