Two words.
Veggie Burger!
We wandered over to this beautiful open space to relax and check out a circus performance and were pleasantly surprised by the environment that included a bar, DJ, and dance floor.
They have a 'snack bar' on site which is an understatement as the options are much more gourmet than you would expect. I had the veggie burger and a friend had the lobster roll, both of which were restaurant quality dishes and I can't wait until it gets warm enough again to have some more!
The environment itself is relaxing and inviting. The levels of grass allows you to lounge and relax while you take in a little bit of everything around you and if you have a lot of energy, a DJ is set up near the snack bar if you feel like salsa dancing (beware there are some pretty good salsa dancers who come out).
All-in-all a great place to bask in the Montreal summer.
Edit: June 2016
The veggie burger is no longer on their menu! For shame!!