Event Spaces & Function Rooms
Main Dining Area
·21059
About Main Dining Area
30 Banquet
70 Standing / Reception
The Main Dining Area at OPSO offers a sophisticated and flexible venue for hosting a variety of events, from corporate meetings and presentations to intimate celebrations and parties. Located in the vibrant Marylebone area, just moments from Baker Street Station, this stylish shared space can accommodate up to 30 seated guests or 70 standing. The elegant décor, featuring chic furnishings, wooden wall panels, and an iconic marble communal table, creates a welcoming atmosphere ideal for networking, cocktails, or social gatherings. Guests can enjoy modern Greek-inspired canapés and drinks before moving to the adjacent Larder Room for dinner or keep the event contained within the Main Dining Area. OPSO’s team tailors every event to your needs, offering personalized menus, bespoke table setups, and curated playlists to ensure an unforgettable experience. With an extensive selection of Greek wines, premium champagnes, and innovative cocktails, OPSO provides a truly unique setting to celebrate special occasions or host corporate functions. The venue is fully licensed until 23:00 and offers the option to include Temporary Event Notices for licensable activities.
Response rate:99%
Response time:within an hour
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Prices
Minimum spend | from £4,480
Mon – Fri12:00 - 23:30from £4,480 minimum spend
Sat10:00 - 23:30from £4,480 minimum spend
Sun10:00 - 23:00from £4,480 minimum spend
Amenities
Air conditioning
Reception
Wireless Internet Access
Menu
Food And DrinkPrice
Location
Baker Street · 4 minutes
Bond Street · 9 minutes
Regent's Park · 6 minutes
Great Portland Street · 8 minutes
Opening hours
Monday:Midday - 11:30 pm
Tuesday:Midday - 11:30 pm
Wednesday:Midday - 11:30 pm
Thursday:Midday - 11:30 pm
Friday:Midday - 11:30 pm
Saturday:10:00 am - 11:30 pm
Sunday:10:00 am - 11:00 pm
Other Spaces at this venue
From £4,480
Response rate:99%
Response time:within an hour
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