Sunday Morning

What is there to do in Boston for a person all by themselves early on a Sunday morning?
I will be in Boston this weekend with my wife and sister. We have plans for Saturday night and later in the day on Sunday. The problem is Sunday morning. I am an early riser and they like to sleep in late.
Please don’t suggest work out or go for a jog. I work out six days a week and Sunday is my only day off.
Thanks in advance.
Walking around is one thing. Most places don’t open till later. I like Trident Booksellers and Cafe on 338 Newbury St for a read, coffee and breakfast! Did i say they have free WIFI if thats your thing! They open i believe at 9am everyday. And then a walk down Newbury Street to the Boston Commons and sitting on a bench watching parents and kids play.. the dogs run around and …
The cafes in the North End are nice too for coffee and pastry. Then visit a church in the area or walk down and around to Fanueil Hall and enjoy the serenity.
Maroon 5 – Sunday Morning