Don Don Donki (Jewel Changi Airport)

Don Don Donki is ubiquitous across the island, but its outlet at Jewel Changi Airport stands out. This store not only has aviation-inspired decor, but is also home to the chain's first Halal food corner in Singapore. Besides a massive variety of Japanese-imported items, the Jewel Changi Airport outlet also has a new food hall, complete with a made-to-order sushi bar, freshly-fried takoyaki, and soon, even a mochi-making machine. Thirsty? You can slake it at the sake bar which houses more than 40 types of sake.