Since I've been to Toronto a lot recently, here is a quick list of the memorable places. Toronto has a lot to offer all around town, but be warned that some of these great places are not on the cheap side.
RESTAURANTS
Acadia - Cocktails, Whiskey list, refined food and beautiful plating // East Coast
Black Hoof - cash only, no rez
Canoe
Campagnolo
Cava
Colbourne Lane
Crush Wine Bar - excellent wine selection
Frank at the AGO - godo for brunch
Grand Electric - tacos, cocktails and beer list // Taco Bar
Guu Izakaya // Japanese
Hopgoods Foodliner - wine list // East Coast
Ici Bistro
Lee's
Local
North 44
Nota Bene
Parts and Labour
PIZZA
Pizza Libretto
COFFEE
Bull Dog - Proper third wave coffee house and the pastries are excellent.
Dark Horse
TEA
Tao's Teas - Traditional Chinese teas
OTHER
Soma - chocolate store they serve pastries and hot chocolate
Steamwhistle Brewery
WINE COUNTRY - Niagara
Clos Jordanne
Flat Rock
Hidden Bench
Malivoire
Organized Crime
Royal De Maria (Ice wine specialist)
30 Bench