In addition to the regular menu items, you can check out the weekly specials at the Hospitality website:
http://hospitality.mcmaster. ca/menu/doc.html
For example,
Next Wednesday the 14th and Thursday the 15th, Your Healthy Choice at Commons is having "Lemon Dill Baked Salmon ."
Next Friday the 16th, CreationX at La Piazza has "Nova Scotia Homestyle Fish & Taters."
Also next Friday the 16th, Chef's Table at Commons has both Fish & Chips and the "Lemon Dill Baked Salmon."
Bistro's regular lunch & dinner menu can be found here:
http://hospitality.mcmaster. ca/menu/emw.html
and they also have fish and other seafood dishes. Bistro has daily specials too, which you can look at when you walk in; they might be serving fish on there too.