Theatre Bar Menu


Sharing Boards for two

​Authentic Lebanese sharing platter including falafels, hummus, baba-ganoush, olives, and flatbread served with fresh tabbouleh.  £13

A trio of cheeses served with apple, date and tamarind chutney, biscuits, and lightly roasted walnuts, served with a salad and radishes garnish. £15


Baked camembert topped with thyme, almonds and cranberry, with crusty bread.  £12


Wine List



House Wines

Château Fontarèche Blanc 2018, Vin de Pays d'Oc
Delicious blend of Colombard, Vermentino and Sauvignon Blanc. Fresh citrus and peach aromas on nose and palate. Perfect on its own or with light bites.



Château Fontarèche Rouge 2018, Vin de Pays de l'Aude

A blend of Grenache, Carignan, Syrah and Mourvedre. Red berry fruit with hints of spice on the nose and palate.



Bardolino Chiaretto Monte del Fra 2019

A delicate pale pink in colour, with beautiful aromas of red berries, crisp green apples, along with some subtle spicy notes. On the palate, the fresh berries are fully revealed.



Berry Bros & Rudd Crémant de Limoux by Antech, Languedoc NV

From our long-time supplier, a blend of 70% Chardonnay and 15% each of Chenin Blanc and Mauzac. A very well-made, elegant wine with aromas of orchard fruit and honeyed spice.


Guest Wines

We are delighted to offer this delicious brace of wines from Barnes fine wine merchant Lea & Sandeman. Both wines hail from New Zealand; the white from Marlborough and the red from the central south-eastern region of Canterbury. Enjoy alone or with one of our sharing platters. 


Two Rivers Convergence Sauvignon Blanc 2020, Marlborough, New 
Zealand                                                                    This classy Sauvignon has explosive amounts of blackcurrant, gooseberry and asparagus. A distinctive palate of lime and passion fruit are revealed alongside mouth-watering acidity and a lovely creamy texture and smooth finish. 



The Crater Rim Pinot Noir 2018, Canterbury, New Zealand                                                                                                     Fragrant with notes of crushed summer berries - raspberry and cherry. Brightly textural and fresh with soft tannins. Same berry fruits on palate with a little spice and a sleek ripeness that is a joy to drink



Barnaut Grande Réserve Brut Grand Cru Bouzy NV

All from Grand Cru vineyards of Bouzy, two-thirds Pinot and one third Chardonnay, full style with balance and brightness to support the rich flavour. Robert Parker has rated it alongside Bollinger and Jancis Robinson MW likes it so much she ignored a bottle of Roederer in the fridge and shared it with two fellow professionals who ’walloped it down.’ Also from Lea and Sandeman, The OSO is delighted to offer this treat of a wine to celebrate re-opening our doors to audiences for live performance.




Sekforde Cocktails

A selection of Whisky, Tequila, Rum and Gin served with specially created botanical mixers from Sekforde. single/double £4.50/£7.50


Whisky and Sekforde's
A sparkling blend of Sicilian orange, rosemary and Gentian Bitters with frozen orange.

Rum & Sekforde's
A sparkling blend of lime, mint rose and cacao with frozen lime.

Gin & Sekforde's
A sparkling blend of aromatic raspberry, rose and sage with frozen raspberries.

Vodka & Sekforde's
A sparkling blend of aromatic raspberry, rose and sage with frozen raspberries.

Tequila & Sekforde's
A sparkling blend of prickly pear, fig and cardamon with from lemon.

Gin & Schweppes Tonic (slim or regular)
With frozen lime.

Virgin Cocktail (Any of the above without spirits. £3.00)

Beer & Cider

Peroni Nastro Azzurro  £3.75

Asahi £3.75

Fullers London Pride £4.50

Guinness £4.50

Bulmers Cider £4.50

Jeffersons Barnes’ boutique brewery


Bright Side is a 5.4% pale ale that's dry hopped with Citra and Simcoe. Really bright, refreshing and tropical which is perfect for sunny days and balmy nights.


Interfusion is a 5.4% Fruited Gose*. With the additions of Himalayan pink salt, lactose and coriander seeds, this beer has a bright, refreshing flavour. Combining the kettle souring and the 108g/l of Raspberry puree, expect a tart, sour experience. £5.50


*gose beer – pronounced “goze-uh” – you may be wondering what it is. This specialist brew has a long history, but it’s only recently come to prominence amongst craft beer aficionados. It is a light wheat beer and fruited with the addition of fruit puree, in this case raspberry.

Soft Drinks

Coke/Diet Coke £1.00

Harrogate Still/Sparkling Water £1.00

Fentimans £2.50

Seville Orange Jigger, Rose Lemonade, Wild English Elderflower

Bar Snacks

Real Crisps £1.00

Ham & English Mustard,

Sea Salt & Black Pepper (35g)

Pringles £2.00

Original, Salt & Vinegar (40g)

A choice of Rosemary Roasted Nuts or a selection of olives £3.50