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MJ O'Connor's Seaport Events
M.J. O’Connor’s features a warm, welcoming atmosphere that’s perfect for lively gatherings, parties, and cocktail receptions – and our inviting space can accommodate up to 250 guests. Tailored banquet menus feature modern twists on American favorites, making our site perfect for corporate happy hours, business dinners, post-wedding brunches, birthday parties, and even whiskey tastings. Whether you’re planning a small get-together or a large gathering, we’re passionate about helping our clients to create the events they’ve been dreaming of.Schedule Now
When you reserve early, you get the best dates! Sleigh your party – host it at MJ O'Connor's at the Westin Hotel! Our restaurant venue can accommodate parties as small as 20 guests, and as large as 250 guests. Located in the Seaport, our staff can customize a menu that suits your needs!
Need more space or want something more intimate? We also have City Bar available that can accommodate up to 80 guests.
Briar Events Has Over 14 Venues
MJ O'Connor's is operated by the Briar Group and Briar Events – if MJ O'Connor's doesn’t have the date or space you’re looking for, we have over a dozen other venues for you to explore. Our restaurants are award-winning, recognized for their warm hospitality, and are in every area of the city.More Info