For office parties, summer socials and celebrations in the City, All Bar One Cannon Street offers an event space that can shift from after-work drinks to a full evening of food, cocktails and dancing. The Mezzanine can accommodate up to 30 guests seated or 60 standing, with its own private bar and comfortable seating areas. It’s a useful setup for cocktail receptions, birthday parties, engagement celebrations and team gatherings, with the option to welcome guests for drinks before moving into a seated meal or keeping the evening flowing with standing service.
Much like All Bar One Cannon Street as a whole, this area has a distinctive look, with geometric detailing, dark walls, warm timber, decorative shelving and greenery, while blush-pink banquette seating and patterned upholstered chairs add colour, and the Mezzanine’s elevated position gives groups a degree of separation from the main restaurant below. Its central City location, moments from Cannon Street Station, also makes it particularly handy for office-based teams looking to head straight from work to an evening out, and with exclusive hire available, you're welcome to take over the whole bar in its entirety.
Event menus at All Bar One Cannon Street can be tailored to a more informal event format, with buffet packages featuring salt and pepper calamari, karaage sticky chicken, houmous and flatbread, halloumi fries, beef sliders and mushroom arancini. There's also a Premium Party Buffet menu which adds baja fish tacos, hot honey chorizo, falafel and applewood sliders, harissa chicken skewers and desserts including chocolate brownie and lemon and blueberry cheezecake.
Drinks packages range from vouchers covering beer, wine, Prosecco and spirit mixers to premium options including Aperol Spritz, Sarti Spritz and Tommy’s Margaritas. There are also packages for bottles of beer, cider, wine, Prosecco and Champagne, while cocktail masterclasses offer a more hands-on option for groups.