Summer’s heating up – and so are we.
Whenever the local temperature at your nearest Zizzi restaurant hits 29°C, we’ll be giving away 29 free ice cream sundaes.
Across July and August 2025, that’s over 4,000 frozen treats waiting to be claimed – but only in the locations where the mercury hits 29°C.
To get yours, just show our team that it’s 29°C (or hotter) on your phone’s weather app, and if your restaurant still has giveaways left, the sundae is on us.*
*T&Cs apply.
How to claim
✅ Check your phone’s weather app at your local Zizzi.
✅ If it shows 29°C or above, show it to our team.
✅ Grab your free sundae – until the 29 freebies at that restaurant are gone! Choose between our Caramello Sundae, Dragon Fruit & Wild Strawberry Sundae and Chocolate Brownie Sundae.
Subject to availability. T&Cs apply.
Terms & Conditions
- Offer valid at participating Zizzi restaurants only when the local temperature at that restaurant reaches 29°C or higher, as shown on the customer’s mobile weather app.
- To claim, guests must show their phone’s weather app (with location services enabled) to a member of the Zizzi team to confirm the temperature at the restaurant’s location.
- 29 free ice cream sundaes will be available per restaurant during the promotion period. Once 29 sundaes have been given away, the offer will end for that restaurant.
- Offer valid from 14th July 2025 to 31st August 2025, excluding Bank Holiday Monday (25th August 2025).
- Sundaes available to choose from: Caramello Sundae, Dragon Fruit & Wild Strawberry Sundae, Chocolate Brownie Sundae. Subject to availability.
- Limited to one free sundae per customer. No purchase necessary.
- Offer cannot be exchanged for cash or any other menu item and cannot be used in conjunction with any other offer or promotion, including: set menus, Tesco Clubcard Reward Partner codes, Tastecard, Blue Light Card or student discount.
- This offer cannot be used on Deliveroo, Just Eat, Uber Eats or Click & Collect orders.
- Zizzi maintains the right to amend or withdraw this promotion at any time without notice.