Located in a handsome store a step away from the Rijksmuseum, Van der Donk is run by a pair of keen, connoisseur chocolatiers who have conjured up their ambrosial confections since 2012. You can try before you buy and first among equals are the taste-tingling white champagne truffles. Other yummy international brands of chocolate are available, from NYC’s Dean & DeLuca to Spanish ChocoLate Orgániko.