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Serving bohemian style coastal inspired cuisine from around the world in a beautiful setting.

The Sea Hag welcomes all...

Book an Event

We currently accept walk-ins on a first come first serve basis, or by reservation through . You can book the Sea Hag privately for business events, cocktail parties, weddings and more.

Special Events at the Sea Hag

TRRASH: Tuesday Reconnect + Recycle At Sea Hag! with Alex Makes Art, Tues, April 23  6-7pm

February_TRRASH The No Leftovers Club (US Letter) (2).png

Our Story

From the family that brought you Grendel's Den...

We've added a new spot with all of the broad appeal and quirky charm that has come to define Harvard Square for half a century. 

In the European tradition, The Sea Hag is a place for all occasions and any time of day or night. We offer grab and go breakfast sandwiches and pastries weekday* mornings, and lunch and dinner on Tuesday - Saturday, and brunch on weekends 10 - 3.  

*currently closed Mondays

How to find us...

  • Instagram

Opening Hours

Tue- Fri: 11:30 - 12am
​​Saturday: 10am - 12am
​Sunday: 10am - 7pm

Closed Mondays

The Sea Hag will be open on Marathon Monday April 15th

from 10 to 5 including brunch

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