Corporate Catering London: A Case Study in Delivering a Green-Themed Boba and Smoothie Activation for Wise
A green-themed bubble tea and smoothie service for Wise, built around the company’s brand colour for a staff training and rebrand event in Shoreditch, delivered with about one week’s notice.
- Client: Wise
- Location: Shoreditch, London
- Format: Themed boba and smoothie service with an on-site serving team
- Planned for: About 400 guests
- Drinks: Green apple fruit tea, honeydew milk tea, matcha milk tea and a green smoothie
- Lead time: About one week from enquiry to event
- On-site service: About two hours
What the Wise brief had to get right
Every drink had to look as if it belonged to Wise’s green theme while still tasting good, and production for a crowd of around 400 had to be planned in a single week: proposal, approval, ingredient orders, batching and transport.
Short Timelines Expose Weak Planning
One week is not much time to confirm guest counts, finalise drinks, order ingredients, prepare stock, and lock in service logistics. Most teams break under that pressure. We built the event around speed and control from the start.
Brand Themes Need More Than Matching Colours
A green-themed event only works when the drinks feel intentional, not forced. The menu had to reflect Wise’s brand identity while still tasting strong and appealing to a wide guest group. We built the service around both visual fit and product quality.
High Guest Counts Magnify Small Errors
At 400 guests, small mistakes become major problems fast. Wrong quantities, weak prep planning, or delays in transport can disrupt the entire activation. We treated this as a live, high-volume service environment from the outset.
Wise: A Green-Themed Corporate Event with Tight Timelines
Wise wanted to support a company training and rebrand event with a drinks activation built around its green brand theme. To deliver that properly, the event required menu curation, volume planning, production control, transport, and live on-site service for 400 guests.
Full Green Drinks Activation
We built the beverage service entirely around the client’s green event theme.
That included green apple fruit tea, honeydew milk tea, matcha milk tea, and green detox smoothies.
The result was a branded drinks setup that looked consistent and felt thought through.
High-Volume Production Planning
The event required service for 400 people inside a short operating window.
That meant ingredient ordering, batch production, and transport had to be managed without waste or delay.
This gave the team the control needed to execute at scale.
Built from an Existing Boba System
Because the drinks came from Pearl Lemon Catering’s existing boba offer, supplier relationships, recipes, and costing logic were already in place.
That reduced unnecessary setup time and made execution more efficient.
This helped protect quality even under a tight deadline.
On-Site Service Delivery
The team stayed on-site for two hours to serve guests directly at the event.
This made the activation more than a simple drop-off and helped keep the service experience controlled.
The drinks were delivered as a live event feature, not just as refreshments.
How We Delivered a Green-Themed Drinks Activation Under Pressure
Delivering a branded beverage event with one week of lead time requires control across planning, ingredients, production, and service. Here is how we executed from confirmation through live delivery.
Outcome
The green drinks menu was produced, transported to Shoreditch and served by our team during an on-site window of about two hours. The event was planned for around 400 guests; we did not count individual drinks served, so this page does not claim a served total. The client was happy with the result.
- Theme delivered across the menu Four green drinks were chosen to match the brief without relying on colouring for its own sake.
- One-week timeline met Proposal, approval, ordering and production all happened within roughly a week.
- Staffed, not dropped off The team served guests directly for the two-hour window rather than leaving drinks unattended.
Takeaways for buyers planning something similar
By combining an existing drinks system with tight operational control, we kept the event fast, cost-effective, and on-brand.
- System Readiness Using an established boba menu reduced complexity and helped the team move faster.
- Brand Alignment The drinks were selected to fit the Wise theme clearly without sacrificing product appeal.
- Volume Control Ingredient calculations, production, and service planning were handled tightly enough to support 400 guests.
What happened in practice
Treating the brief as a staffed, branded service rather than a delivery shaped how we planned the week.
- Compressed timeline Calls, the proposal, approval, payment and ordering all had to fit inside about a week.
- Accurate production counts With little room for waste or shortage, quantities had to be right from the start.
- Existing suppliers sped things up Established supplier relationships made ingredient ordering quicker.
- Brand fit The green drinks tied the service to the event’s rebrand theme.
Checkout Our Other Case Studies
See how we execute conference catering services, brand activations, corporate dining, beverage concepts, and multi-day event delivery across London and international locations.
Planning a Branded Drinks Activation or Corporate Beverage Event?
Running a rebrand, staff day or themed office event? Send us your theme, date, venue and expected numbers, or contact our events team, and we will suggest drinks that fit the brief and the time available.
Related: coffee and drinks catering for events and corporate event catering in London.
- Speak with our events team
- Define your drinks and event requirements
- Put the right structure in place before event day
FAQs
Which drinks were on the Wise menu?
Four green drinks: green apple fruit tea, honeydew milk tea, matcha milk tea and a green smoothie. They were taken from our existing bubble tea range and chosen because they suited the green brand theme naturally, which saved time on recipe development with only a week to go.
Can you theme a drinks service to our brand colour?
Usually, yes. We start with drinks whose ingredients already give the colour, such as matcha or fruit teas, then check that they still taste good and suit your guests. Tell us early if you also want branded cups or signage, because printing adds lead time.
Was the Wise service a drop-off or staffed?
Staffed. Our team stayed on site for about two hours to serve guests directly at the Shoreditch venue. For a crowd of this size, a staffed station helps manage queues, explain the drinks and keep the presentation tidy, which a simple drop-off cannot do.
Is one week enough notice for a 400-guest drinks activation?
It was workable here because the drinks came from an existing menu with suppliers and recipes already in place. A brand-new recipe, printed packaging or a larger team would need more time. Our absolute minimum is 48 hours, but more notice gives you more choice.
Does a planned headcount of 400 mean 400 drinks were served?
No. A planned headcount is the number we produced and staffed for. Drinks actually served depends on attendance and uptake on the day. When you book, we plan quantities from your expected attendance and agree how leftover stock or a busier-than-expected day will be handled.
