My partner and I had lunch at Cafe du Lac while we were in North Hatley for a few days, and overall, it's a delicious place for, surprisingly, pizza!

Even though the town was not very packed during the winter off-season, there were plenty of locals in this restaurant when we arrived. I guess that's what attracted us originally, since it was basically the only place with a lot of people in it.
... plus

Great food

Nice menu, best pizza ever. Nice selection of quality wine. We sat outdoors near the lake. Beautiful view. Service was good. I have eaten here many times and consistently great.

Excellent lakeside lunch

Stopped in for a late lunch on a sunny day. Not too busy so were able to sit outdoors at the waters edge. Location is excellent. We didn't see the formal indoor restaurant area, but the interior area near the bridge end of the building wasn't very inviting.
Food was excellent in quality and quantity - juicy chicken burger and... plus