I live downtown and restaurant week is a great deal. Choose from 25 different restaurants. They provide a three course dinner for $25. Only option where they stick it to you is the "add a glass of wine option" for $7. Being a drinker, I might as well chalk this up as a sunk cost. Enjoy!
re: Phil Novara
Agreed, you are not going to find a better deal when you consider the participating restaurants! I'm pretty excited to check out Beechwood Bistro, they look like they have a great variety of choices on their menu.
Also don't forget that there is a charitable side to the whole week and you can donate to Operation Food Search after you enjoy your meal which I think makes the week even more appealing :)