Grindstone Coffee & Donuts

How do I put my love for Grindstone into words? It is hands down one of the best places you will go. Awesome coffee (and delicious and whimsical flavored lattes), super nice and always pleasant staff, and brioche doughnuts. Yeah. Brioche. Get you a fancy doughnut! I’m almost an hour away and it is well worth the drive whenever I have a craving. It is also my go-to spot to bring visitors (doesn’t hurt that it is also in a great location). Super cool atmosphere in the place, too!

The peanut butter espresso is really good and the donuts are unique and flavor. Always unique and different Donuts

Fantastic donuts, some traditional, some very unique. Latté was not as good as I'd hoped but my wife enjoyed the coffee. Donuts were so good though, have to give 5 stars. Staff friendly as well.

Great place for donuts. Worth a trip to sagg just ti eat the donuts. The coffee is the best in sagg as well.

Grindstone!!!my guilty pleasure spot! First off please get the maple sea salt doughnut!!! They always have some cool lofi music playing everyone there is awesome to talk to also try the Vietnamese ice coffee!!!

I've visited GRINdstONE a few different times. its one of the only couple of places in the area to offer nitro cold brew. however their "nitro" is extremely hit n miss. I can't speak of their donuts but hear they are quite delicious

Great Donuts, Great selection of both traditional and new choices! Lacks seating room, but right at the end of the main strip in Sag Harbor, Great location!

Came here this past weekend with my wife. Such a beautiful location and the donuts were amazing. If I ever do head out to Long Island again I will be coming back here.

It's got good drinks, and good donuts, depending on which one you order. In my opinion, the best donuts here are cinnamon sugar, and glazed. While they offer a lot of other donut flavors, the icing seems to have a very strong citrus flavor. While this is ok with their lemon donuts, i'm not a huge fan of how strong the flavor is in iced vanilla or strawberry donuts.

Coffee was good - Donuts look amazing but taste fine. Staff was friendly. Usually a line in the few times I've stopped by.