Are there any places that you can park a car for a week in Boston' North End that might be cheaper than at the hotel ($40/night)

There is the Gov't Center Garage. $35/d; $10 on weekends.
http://www.governmentcentergarage.co...ing-rates.html

In North End there is Pilgrim garage. $28/d but doesn't seem to have weekend specials. http://www.pilgrimparking.com/boston...end-garage.htm

There are also several outdoor parking lots in North End, especially along the waterfront. Are you staying at the Fairmont Battery Wharf? Those outdoor lots will be closer to the Fairmont; OTOH, not sure how I feel about leaving my car in an outdoor lot for an entire week.

You can check bestparking.com for garage/lot locations and parking rates.

I've always found good rates parking under the Boston Common. Not sure what the name of that garage is.

It's the Boston Common Garage

Thanks for the help; I will take a look at the suggestions