Everyone attending Arisia'23 will have to be masked and fully vaccinated for COVID-19, including the bivalent booster, by January 3rd. For details, see the COVID statement page.

Visit Our New Site

   Arisia'23 is over. Please visit the new convention site:

Westin Food

The Westin hotel operates Sauciety Restaurant, Starbucks (behind the escalator to the Mezzanine level), and Birch Bar (in the lobby).

(updated 12/21/2021 - Times are subject to change)


Open for breakfast and lunch:

  • Mon-Fri: 6:30 AM-2:00 PM
    Sat-Sun: 7:00 AM-2:00 PM

Birch Bar

Open for dinner and drinks: 4:00 PM - ~12:00 AM

Birch Bar's closing times are at manager's discretion, based on business volume.


Standard hours are: 6:30 AM-6:30 PM

During Arisia'23, Starbucks will open until 10:00 PM.

Lobby Concessions

As a special service for Arisia attendees, the Westin will have tables in the Lobby selling grab-and-go lunch items:

Hours: Friday - Sunday: 2pm-6pm
The menu (burgers, pizza, salads, ...) can be found here.


Room Service

Available 6:30 AM - 11:30 PM 
The menu (including a children's menu) is available online (pdf).


Also inside the hotel is M.J. O'Connor's . Visit their website for a preview of their menu.  The restaurant is not owned by the hotel, but you can charge your bill to your hotel room.  City Bar has been absorbed by M.J. O'Connor's.

Monday-Saturday: 11:30 AM -12:00 AM (kitchen closes at 10:00 PM)
Sunday: 11:30 AM - 10:00 PM (kitchen closes at 8:00 PM)

There is also a comedy club at the Westin called Laugh Boston.

There are several companies that will deliver food from Boston-area restaurants to the Westin (425 Summer St, Boston, 02210).

We also have a list of Boston-area restaurants that are open late (past 1:00 AM) on the weekend.