Dunkin'

This is one of many Dunkin's along the same stretch. They're generally understaffed before 6am and after 5pm so don't be too surprised at long drive through lines. I also wouldn't recommend going specifically for the donuts because they're not great. The coffee is good, and the heated food such as bagels and muffins are good for a quick breakfast.

Mostly the staff is nice and get my order right, but every once in a while like today they mess up my order and I just went along with it so I won't have to wait and deal with them trying to fix it. The employee on the speaker was also rude and sarcastic. I did not appreciate his tone. Will not be going to this one in a while

This was our go to stop when we went to visit my son. The staff there is great. The place is very clean including the restrooms. They were professional and polite. They were very knowledgeable, very helpful and very patient in terms of helping my daughter with vegan options for her coffee. I wish I had gotten the two ladies' names. If you are in Groton, CT, this is the Dublin Donut spot to go to. We had flavored iced and hot coffee and donuts.