Diwali Office Catering London: Celebrating the Festival of Lights at Work

Diwali, the Festival of Lights, is one of the most widely celebrated occasions among South Asian communities in London. This post covers what Diwali marks, the food traditions central to it, the dietary considerations relevant to a diverse office, and the practical steps for planning a Diwali celebration at work.

What Diwali is and what it celebrates

Diwali is a multi-day festival observed primarily by Hindus, Sikhs, and Jains, as well as some Buddhist communities. The name derives from a Sanskrit word meaning a row of lights, and the festival is characterised by the lighting of oil lamps and candles, fireworks, the exchange of sweets and gifts, and the decoration of homes and public spaces. The date is determined by the Hindu lunar calendar and typically falls between mid-October and mid-November.

For Hindus, Diwali marks the return of the god Rama to Ayodhya after 14 years in exile, and is associated with the goddess Lakshmi, who is worshipped for prosperity and good fortune. For Sikhs, Diwali coincides with Bandi Chhor Divas, which commemorates the release of the sixth Guru, Hargobind Singh, from imprisonment. For Jains, it marks the anniversary of the spiritual liberation of Mahavira. Each community brings its own traditions and emphases, but the shared imagery of light overcoming darkness and the communal exchange of food and goodwill are common across traditions.

Food traditions at Diwali

Food is central to Diwali celebrations. The exchange of mithai — traditional South Asian sweets — is one of the most universal Diwali customs. Sweets such as barfi, ladoo, gulab jamun, and halwa are made at home, gifted to neighbours and colleagues, and offered to guests. Savoury snacks including chakli, mixture, and sev are also associated with the festival, and many families prepare large shared meals.

Regional variation is significant. A Diwali feast in a Gujarati household will differ substantially from one in a Punjabi or Tamil household, reflecting the extraordinary diversity of South Asian culinary traditions. In a London office context, the gesture of acknowledging Diwali through shared food carries more weight than adherence to any particular regional menu.

Dietary considerations for Diwali in a diverse office

A Diwali office celebration that is genuinely inclusive requires thought about who is in the room and what they can eat. The South Asian workforce of a London City office spans Hindu, Sikh, Muslim, and Jain colleagues, each of whom may observe different dietary practices. Many Hindu colleagues are vegetarian. Jain dietary observance can be stricter, avoiding root vegetables and certain other ingredients. Muslim colleagues require certified halal meat and poultry. Sikh dietary practice varies; some Sikhs are vegetarian and others eat meat that is not jhatka-slaughtered.

The practical baseline for a Diwali catering order that includes the whole team is: sufficient vegetarian and vegan options to serve as complete meals (not sides), certified halal provision for Muslim colleagues, and full allergen labelling across all items. This combination means that the shared celebration food is genuinely shared rather than creating a division between those who can eat the main spread and those working around it.

Planning a Diwali celebration in a London office

Diwali typically falls on a weekday in October or November, with the main day of celebration varying by year. The festival runs over five days, so organisations have some flexibility about which day they mark internally. The week of Diwali is a popular period for City corporate events of many kinds, so booking catering in advance — at least two to three weeks ahead — is advisable.

A Diwali office lunch or afternoon event works well alongside simple decorations — warm colours, tea lights, seasonal flowers — that acknowledge the visual character of the festival without being culturally appropriative. The food is the most direct and meaningful expression of the occasion. Vanda's Kitchen operates from Carter Lane EC4V, near St Paul's, with a minimum order of £150 and free delivery over £600.

For Diwali catering across London — independently halal-certified, 100% nut-free and fully allergen-labelled — browse our catering shop or WhatsApp the kitchen.

Frequently asked questions

Which religions observe Diwali and does it mean the same thing to each?

Diwali is primarily observed by Hindus, Sikhs, and Jains, with some Buddhist communities also marking the occasion. The significance differs by tradition: for Hindus it is associated with the return of Rama and the worship of Lakshmi; for Sikhs it coincides with Bandi Chhor Divas, commemorating the release of Guru Hargobind Singh; for Jains it marks the liberation of Mahavira. The shared themes of light, community, and the exchange of food and goodwill are common to all.

When does Diwali fall each year?

Diwali is determined by the Hindu lunar calendar and typically falls between mid-October and mid-November. The exact date changes each year. The festival spans five days, with the main day of celebration — when the lamps are lit and Lakshmi is worshipped — falling on the new moon night of the month of Kartik.

What sweets are traditionally associated with Diwali?

The exchange of mithai — traditional South Asian sweets — is one of the most universal Diwali customs. Barfi, ladoo, gulab jamun, and halwa are among the most commonly gifted sweets. Savoury snacks such as chakli and sev are also associated with the festival. Specific sweets vary by region and family tradition, reflecting the diversity of South Asian culinary practice.

Do Hindu colleagues observe any dietary rules that affect Diwali catering?

Many Hindu colleagues are vegetarian, and some observe more specific fasts or dietary restrictions during the Diwali period, such as avoiding certain grains or onion and garlic. Practice varies significantly by region, family tradition, and personal observance. Providing substantial vegetarian options that work as complete meals, rather than as sides to a meat-centred spread, ensures Hindu vegetarian colleagues are genuinely included.

How do we ensure Muslim colleagues can participate in a Diwali office celebration?

Muslim colleagues require certified halal meat and poultry and cannot consume food that has been cross-contaminated with non-halal meat. Independently certified halal catering — where the kitchen itself is certified, not just individual items — provides the confidence that the shared food is permissible. This means Muslim colleagues can participate in the celebration food alongside Hindu and Sikh colleagues without a separate order.