If there’s one thing that’s captured the hearts of Japan-loving bargain hunters in Singapore, it’s DON DON DONKI. Their constant stream of exciting promotions, delightful Japanese imports, and wallet-friendly F&B experiences keeps Singaporeans coming back for more. And now, for a limited time, a fan-favourite deal is back – the KAKU HI Highball Stamp Card promotion, offering Kakubin Highballs at just $5.80 nett per glass. This is one of those rare chances where value and indulgence meet perfectly.
Let’s be honest – dining and drinking out in Singapore can be quite a splurge, especially if you enjoy quality Japanese spirits. That’s why this promotion by DON DON DONKI is worth taking note of. For only $58 nett, customers receive 10 regular-sized highballs – typically valued at $100 – by collecting stamps through the KAKU HI Stamp Card programme. That breaks down to just $5.80 per drink, which is nearly unheard of for highball cocktails in town.
But what really elevates this deal is how it offers more than just savings.
Why this is a promotion worth enjoying
1. It’s not just about the price – it’s about the experience.
Drinking a highball made from quality Japanese whisky, especially Kakubin – one of Japan’s most iconic whiskies – is a treat on its own. The crisp, refreshing balance of whisky, soda, and citrus zest is the perfect companion for Singapore’s humid weather. Whether you’re unwinding after work or kicking off a weekend evening, it’s a go-to option for casual sipping.
2. It rewards loyalty – with actual upgrades and freebies.
Unlike promotions that offer a one-off discount, this deal extends over 10 drinks. That means you’re getting sustained value and something to look forward to each visit. Better yet, when you reach your 10th highball, it’s not just another drink – it’s a complimentary mega-sized upgrade. That’s an additional value boost and a reason to toast a little louder on your final stamp.
3. Free limited-edition jigger included.
There’s something satisfying about taking home a piece of the experience. With every KAKU HI Stamp Card purchased, customers receive a free Kakubin jigger – perfect for home bartending. Whether you’re a seasoned whisky fan or just starting your collection of mixology tools, this thoughtful freebie adds lasting value to your purchase. These are only available while stocks last, so they’re bound to be snapped up fast.
4. Multiple bar locations to suit your convenience.
The promotion isn’t restricted to one corner of the island. It’s available at all DONKI Bar outlets across Singapore: Orchard Central, Clarke Quay Central, JEM, Jurong Point and Jewel Changi. Whether you live in the East, West, or frequent town, you’ve got options. This makes it easy to collect your stamps and redeem drinks wherever’s most convenient. Do note that Clarke Quay Central’s DONKI Bar is closed on Mondays, so plan your visit accordingly.
Who should grab this deal?
This isn’t just a promotion for whisky connoisseurs. It’s also a great option for casual drinkers, couples looking for a quirky date idea, or groups of friends who want a dependable meet-up spot with good drinks and atmosphere. Plus, if you’ve been curious about Japanese highballs but hesitant to try due to the cost, this is a superb way to get started without burning through your dining budget.
Those already familiar with the Kakubin Highball will recognise how rarely it’s offered at this value. So for regular patrons of DON DON DONKI’s food sections, it’s the perfect excuse to pop into the bar for a refreshing treat. And if you’ve never experienced the DONKI Bar vibes – a blend of Japanese street-style with modern convenience – then this promotion is your ticket in.
Tips to maximise this promotion
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Don’t wait too long to start your stamp card.
While the promotion officially ends on 30 June 2025, the redemption period continues till 27 July 2025. However, it’s always best to begin early – the earlier you start collecting, the more chances you’ll have to complete the 10 drinks. -
Gather friends and split the fun.
Heading out with friends? Consider sharing the stamp card. That way, everyone gets a taste of the promotion and reaches the 10th drink faster to unlock the mega-sized reward. It’s a fun group activity with real value. -
Keep the free jigger safe.
These jiggers aren’t just novelty items. They’re practical and of good quality – use them to make your own highballs at home after the promotion ends.
In Summary
It’s rare to see this kind of value bundled with quality and thoughtful rewards. The DONKI KAKU HI Stamp Card promotion is more than just a drink discount – it’s a full experience that encourages repeat visits, social gatherings, and a little self-indulgence.
Given Singapore’s growing appreciation for Japanese food and drinks, promotions like this stand out because they offer a way to enjoy premium products without premium pricing. Plus, with the added jigger and the mega-upgrade on the final drink, it feels like DON DON DONKI is going the extra mile to treat their customers – and in a way that feels truly rewarding.
So if you’ve been missing this highball deal since its last run, now’s your chance to raise a glass again. Stock up on good times, gather some stamps, and enjoy a refreshing journey through the crisp, fizzy world of Japanese whisky.
Promotional/Event Details:
Date:
Promotion Period: Now till 30 June 2025
Redemption Period: 3 June – 27 July 2025
Time:
During DONKI Bar operating hours (Clarke Quay Central closed on Mondays)
Venue:
DONKI Bars at Orchard Central, Clarke Quay Central, JEM, Jurong Point & Jewel Changi
Source & More Details

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