The Glass Box at Aviary
Lounge in a Bar
·
Semi-private area
47 reviews
–
22-25 Finsbury Square, London, EC2A 1DX
–
Moorgate Station (0.2 mi)
About this space
The Glass Box is a semi-private area located on the 10th floor within Aviary. The space has floor to ceiling windows so you can look out onto the terrace and the beautiful London skyline.
The area can accommodate up to 50 guests standing. Please note guest are more than welcome to explore the terrace up until 10pm.
During summer time this area benefits from double doors which can be opened out onto the Terrace. The area can accommodate up to 50 guests when combined with this outside access. Please note, the terrace is not sheltered but is open year round for all to enjoy until 10pm.
Offers and packages
Menu
Event offer
Christmas Party Offers
On the rooftop of the Montcalm Royal London House Hotel, Aviary offers an iconic setting for your Christmas party. Bespoke Christmas drink and dining packages, with the backdrop of London’s best skyline.
Pizza package
£8
per person
MARGHERITA
Mozzarella Di Bufala, Fior di Latte, Tomato, Basil Oil v
PEPPERONI
Fior Di Latte, Tomato
BBQ CHICKEN
Sweetcorn, Peppers, Red Onion, Jalapeno, BBQ Sauce
VODKA
Spicy Vodka Sauce, Pesto, Stracciatella, Parmesan v
Mozzarella Di Bufala, Fior di Latte, Tomato, Basil Oil v
PEPPERONI
Fior Di Latte, Tomato
BBQ CHICKEN
Sweetcorn, Peppers, Red Onion, Jalapeno, BBQ Sauce
VODKA
Spicy Vodka Sauce, Pesto, Stracciatella, Parmesan v
Sliders Package
£30
per person
CHEESEBURGER
American Cheese, Pickle, Ketchup, American Mustard
MOVING MOUNTAINS
Burger Sauce, Smoked Applewood pb
BUTTERMILK CHICKEN SLIDER
Gochujang Ketchup, Slaw
BATTERED FISH BURG
American Cheese, Pickle, Ketchup, American Mustard
MOVING MOUNTAINS
Burger Sauce, Smoked Applewood pb
BUTTERMILK CHICKEN SLIDER
Gochujang Ketchup, Slaw
BATTERED FISH BURG
Sharing Tacos
£12
per person
CHIPOTLE BRAISED BEEF CHEEKS
Pickled Cabbage, Chimichurri, Onion
CHORIZO
Sweetcorn Salsa, Chipotle Crema, Avocado,
Chicharron
CHICKEN ASADA
Aji Verde, Pickled Onions, Corriander
SHIITAKE CARNITAS
White Cabbage, Avocado Crema,
Jalapeno pb
Pickled Cabbage, Chimichurri, Onion
CHORIZO
Sweetcorn Salsa, Chipotle Crema, Avocado,
Chicharron
CHICKEN ASADA
Aji Verde, Pickled Onions, Corriander
SHIITAKE CARNITAS
White Cabbage, Avocado Crema,
Jalapeno pb
Small Plates
£14
per person
SPICE BAG
Salt And Chili Crispy Chicken, Chips, Peppers, Curry Sauce
PADRON PEPPERS
Smoked Chilli Salt pb
HUMMUS
Sumac, Chickpea, Pitta Bread pb
LOADED NACHOS
Guacamole, Sour Cream, Salsa, Jalapeno v
MAC & CHEESE CROQUETTES
Granarolo, Nduja Mayo v
KOREAN CAULIFLOWER
Spring Onion, Sesame, House Pickles pb
MOZZARELLA STICKS
Arrabbiata Sauce, Granarolo v
CHICKEN TERIYAKI SKEWER
Miso Aioli, Spring Onion, Sesame
FRIED BUTTERMILK CHICKEN
Gochujang Ketchup, Chilli, Lime
CRISPY SQUID
Sweet Chilli Sauce, Sushi Ginger, Coriander
Salt And Chili Crispy Chicken, Chips, Peppers, Curry Sauce
PADRON PEPPERS
Smoked Chilli Salt pb
HUMMUS
Sumac, Chickpea, Pitta Bread pb
LOADED NACHOS
Guacamole, Sour Cream, Salsa, Jalapeno v
MAC & CHEESE CROQUETTES
Granarolo, Nduja Mayo v
KOREAN CAULIFLOWER
Spring Onion, Sesame, House Pickles pb
MOZZARELLA STICKS
Arrabbiata Sauce, Granarolo v
CHICKEN TERIYAKI SKEWER
Miso Aioli, Spring Onion, Sesame
FRIED BUTTERMILK CHICKEN
Gochujang Ketchup, Chilli, Lime
CRISPY SQUID
Sweet Chilli Sauce, Sushi Ginger, Coriander
Christmas package menu: Silver
£69.50
per person
3 courses:
Aperitif
Holy Berry Margarita | Elderflower Bramble
Chocolate & Orange Espresso Martini
£14 Supp
Champagne
Joseph Perrier, Cuvée Royale, Châlons-en-Champagne, France NV
Glass £18.5 | Bottle £88
Starters
Gravadlax, dill mustard sauce
Duck liver parfait, damson, brioche
Stracciatella, pear, black truffle, hazelnuts v
Mains
All mains served with festive trimmings
Rosemary roast potatoes pb | Braised red cabbage pb
Honey glazed carrots v | Kalettes pb | Pigs in blankets
Monkfish tail, cep purée, truffle butter
Ballotine of turkey, stuffing, cranberry and gravy
Roasted cauliflower, caper and golden raisin purée pb
Desserts
Saint-Émilion au chocolate, crème fraiche
Mince pie crumble, rum raisin ice cream v
Spiced pineapple, passion fruit and mango, coconut sorbet pb
Cheeseboard
Cashel blue, Tunworth, Montgomery Cheddar, chutney, grapes, fig & sultana toast
£16 Supp
Coffee, tea and mince pies
£5 Supp
Aperitif
Holy Berry Margarita | Elderflower Bramble
Chocolate & Orange Espresso Martini
£14 Supp
Champagne
Joseph Perrier, Cuvée Royale, Châlons-en-Champagne, France NV
Glass £18.5 | Bottle £88
Starters
Gravadlax, dill mustard sauce
Duck liver parfait, damson, brioche
Stracciatella, pear, black truffle, hazelnuts v
Mains
All mains served with festive trimmings
Rosemary roast potatoes pb | Braised red cabbage pb
Honey glazed carrots v | Kalettes pb | Pigs in blankets
Monkfish tail, cep purée, truffle butter
Ballotine of turkey, stuffing, cranberry and gravy
Roasted cauliflower, caper and golden raisin purée pb
Desserts
Saint-Émilion au chocolate, crème fraiche
Mince pie crumble, rum raisin ice cream v
Spiced pineapple, passion fruit and mango, coconut sorbet pb
Cheeseboard
Cashel blue, Tunworth, Montgomery Cheddar, chutney, grapes, fig & sultana toast
£16 Supp
Coffee, tea and mince pies
£5 Supp
Prices
Monday
12:00 –
0:00
from
£750–£1500
min. spend
Per afternoon
12:00 –
17:00
from
£750
min. spend
Per evening
18:00 –
0:00
from
£1500
min. spend
Tuesday
12:00 –
0:00
from
£1500–£3000
min. spend
Per afternoon
12:00 –
17:00
from
£1500
min. spend
Per evening
18:00 –
0:00
from
£3000
min. spend
Wednesday
12:00 –
0:00
from
£2500–£5000
min. spend
Per afternoon
12:00 –
17:00
from
£2500
min. spend
Per evening
18:00 –
0:00
from
£5000
min. spend
Thursday
12:00 –
0:00
from
£3000–£6000
min. spend
Per afternoon
12:00 –
17:00
from
£3000
min. spend
Per evening
18:00 –
0:00
from
£6000
min. spend
Friday
12:00 –
0:00
from
£2500–£5000
min. spend
Per afternoon
12:00 –
17:00
from
£2500
min. spend
Per evening
18:00 –
0:00
from
£5000
min. spend
Saturday
12:00 –
0:00
from
£3000–£6000
min. spend
Per afternoon
12:00 –
17:00
from
£3000
min. spend
Per evening
18:00 –
0:00
from
£6000
min. spend
Sunday
12:00 –
0:00
from
£750–£1500
min. spend
Per afternoon
12:00 –
17:00
from
£750
min. spend
Per evening
18:00 –
0:00
from
£1500
min. spend
Best price guarantee
Pricing updated by venue 4 months ago
Minimum spend varies depending on day of the week and the season. For a quote please contact the sales team.
+ 12.5% service charge
To confirm this we require a 50% Minimum Spend as deposit, and the remaining balance on the day.
Capacity
Standing
up to 50
Catering and drinks
In-house catering available
Venue can organise food and drink
Extensive vegan menu
British cuisine
No external catering allowed
Venue provides alcohol
Venue can supply alcoholic beverages
No BYO alcohol allowed
Facilities
Music & sound equipment
Own music not allowed
Bring your own DJ not allowed
No noise restrictions
Accessibility
Wheelchair accessible
Step-free access throughout the venue for wheelchair users
Accessible toilets
Toilet(s) adapted for guests with disabilities
Unavailable: Ground level
Unavailable: Accessible parking spot available
Unavailable: Lift to all floors
Unavailable: Cargo lift
Rules of the space
Allowed events
No promoted and ticketed events allowed
No wedding licence
No Temporary Event Notice (TENs) available
Age policy
Guests under 18 are not allowed after 17:00
Reviews and ratings
(47 reviews and ratings - )
Verified reviews come from Tagvenue users. All reviews are checked by our team to uphold our trust and safety standards.
WJ
Wilson J.
Verified review
40th Birthday Party · 25 guests
· February 2026
Everything
Nothing
Submitted 7 months ago
5.0
FI
Fariza I.
Verified review
Anniversary Party · 35 guests
· August 2024
It was amazing. Starting from the initial planning, the management, the service, venue, thought to the actual event, everything was amazing. Sylvia was great in helping make all the arrangements, no matter how specific they were. I had very specific requirements, particularly with food allergies, but she made sure that they catered to every single need. They made adjustments in case of rain, we had a private dj, and the service provided was 5-star. Everything was served and provided on time, and there were no hidden costs, which I liked. It is pricey, but worth it because the service was too good. Particularly, we had Golam who waited during the event, and honestly he should be awarded waiter of the year! He really looked after the guests and us as hosts, we didn’t have to stress at all. Even small things like getting the cake ready with plates, he took great care and I’ve never experienced such amazing service like that before. He had such a positive attitude and was helpful. A big thank you to Golam.
Thanks to Aviary for an incredible event. We will certainly recommend.
Submitted 2 years ago
5.0
LT
Laura T.
Verified review
30th Birthday Party · 40 guests
· May 2023
Views, arrengement of furniture and the terrace space as well as the DJ
The personnel was super nice and attentive, specially Sofia
Submitted 3 years ago
5.0
DW
Daryl W.
Verified review
Anniversary Party · 12 guests
· June 2022
Lovely ambience, service and food were great. Everything I asked for had been done. I dropped up some flowers and table runners and all was sorted and looked amazing on the day. Very special 25th anniversary!
Submitted 4 years ago
5.0
About Aviary
Aviary is a Trusted Tagvenue Partner, validated by the Tagvenue team with a record of successful bookings on the platform.
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Location
Meet your host
ETM Collection
Member of Tagvenue since December 2016
47
Reviews
4.9
Rating
4h
Response time
96%
Response rate
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