Gunther Tooties is a Massachusetts based cafe with five locations in Pembroke, Hanover, Duxbury, Quincy, and Plymouth. The location I went to was in Quincy located a short walk away from Quincy Center. It was spacious and had big windows that lit up the whole cafe making a welcoming environment.
The menu was rich with options from a standard black coffee to salads and sandwiches to desserts like tiramisu and carrot cake. There were a lot of seating options that let people have the option of staying to enjoy or take their item(s) to go. I got a vanilla iced latte which was okay, not the best I ever had as it was a little too milky for my liking.
They also had their own flavored beans and merchandise.
Here is a map of where you can find it.