We invite you to hold your next reception, banquet, meeting or party in our Private Function Rooms and Private Dining Rooms. We can accommodate groups ranging in size from 20–100 people.

It is our intention to make your next get-together a memorable and enjoyable experience. Our competent staff is always available to help and assist you in planning your next function.

Please call our Dining Room Manager at (617) 227-2750 or contact us about your event for 20+ people.

Functions Menu

Our Private Function rooms are available for your convenience for cocktail parties, buffets and banquets.

Each room has a distinct personality!

Webster's Den
Capacity: 75– 100 persons (minimum 50)
(Minimum food and beverage required)
Layout: fixed tables arrangement

Webster's Den

Webster's Den

Webster's Den

Freedom Trail Room
Capacity: 35–50 persons (minimum 25)
Layout: fixed tables

Freedom Trail Room

For dining and receptions.

37 Union
Capacity: 20 persons

37 Union

Capen's Loft
Capacity: 20 persons

Capen's Loft


Minimum Charges as it Applies to Food
Please guarantee the number of guests 5 days in advance.

Deposit as pre-arranged.

Beverage service for parties of 50 or more requires a bartender.

Bartender service charge: $85.00

Buffet or seated dinners — priced accordingly.

Linen charges as necessary.

Room Fees will apply.

Webster's Den requires a minimum of Food and Beverage sales to rent.

To facilitate efficiency and service, one main entrée is recommended, however, a second entrée may be selected if so desired.

The Union Oyster House complies with the state law regulating the sale of alcoholic beverages.