Numero uno in my books! Venture across that gorgeous Lion's Gate Bridge of ours and head West to Whytecliff Park. I've found a lot of places are swapping their veggie patties from healthy veggie based ones to sodium salt lick soy patties (ie The Galley at Jericho) - gross. The concession at Whytecliff serves up a juicy old school patty fully loaded in a fresh kaiser bun - and with the option of yam fries. The concession is only open weekends from 10-3 so hurry up and go before it starts to rain. Mind you, even in the rain you can't beat that view.
October 8th update - took my parents there on the weekend and, to my chagrin, the concession is now closed for the season.