Honeydukes is the best candy shop in the wizarding world. You can get anything there!
"There were shelves upon shelves of the most succulent-looking sweets imaginable. Creamy chunks of nougat, shimmering pink squares of coconut ice, fat, honey-coloured toffees; hundreds of different kinds of chocolate in neat rows; there was a large barrel of Every Flavour Beans, and another of Fizzing Whizzbees, the levitating sherbet balls that Ron had mentioned; along yet another wall were ‘Special Effects’ sweets: Drooble’s Best Blowing Gum (which filled a room with bluebell-coloured bubbles that refused to pop for days), the strange, splintery Toothflossing Stringmints, tiny black Pepper Imps (‘breathe fire for your friends!’), Ice Mice (‘hear your teeth chatter and squeak!’), peppermint creams shaped like toads (‘hop realistically in the stomach!’) , fragile sugar-spun quills and exploding bonbons."
-Harry Potter and the Prisoner of Azkaban
Run by Ambrosius Flume and his wife, this famed Hogsmeade candy store is a favorite among all the witches and wizards attending Hogwarts.
Some of my favorite treats can be found at Honeydukes, including chocolate frogs (yes, I'm a card collector), chocolate wands, no-melt ice cream, pumpkin pasties, and of course butterbeer fudge.
“It’s this sweetshop,” said Ron, a dreamy look coming over his face, “where they’ve got everything… Pepper Imps – they make you smoke at the mouth – and great fat Chocoballs full of strawberry mousse and clotted cream, and really excellent sugar quills, which you can suck in class and just look like you’re thinking what to write next –”