Obvs, when you're in Montréal, you need to stop and get one of their unique bagels. Yep, they're "Montréal-style bagels" so make sure you get some while you're in the city. Here's the background: Fairmount is the original Montréal-style bagel. The first shop opened in 1919 and several locations have since popped up around the city. This location is the ORIGINAL original so go here. Montréal-style bagels are slightly less fluffy than NY-style and they're a bit sweeter.
My husband and I stopped in here for an onion bagel. To be honest, the menu was pretty sparse. Prices were available for singles, dozens, etc. but people have posted pics of sandwiches. I'm not sure how to get said sandwiches or if there's a separate menu so that was confusing for a tourist like me, even one who speaks French. They also didn't sell single-serve cream cheeses which was sad because we just wanted one bagel. We bought one from here and one from St. Viateur for comparison purposes.
This shop is small and there's tons of flour and other ingredients crowding the front area. Everyone's working hard and if you come around 8 on a weekday morning there isn't much of a line. Bagels were laid out and easy to select and one bagel was less than $2CAD. We enjoyed what we ate but the onion topping was a little burnt tasting and the bagel was definitely super dry without some cream cheese (but we didn't want to buy a huge tub of the stuff for one bagel since we were roadtripping and had no where to keep it).
Parking on the street is convenient but ends at 9 a.m. for loading purposes so watch your car. I didn't see any other items on their menu (like coffee) so don't expect that when you visit. All in all, a good experience, especially since this type of bagel is unique to the area.