Witches would go to the latest Home Brew exhibition for the very best ingredients and up to date techniques. After all if you are going to curse someone and transform them into something horrible, you can at least do it with style.
Fairy Godmothers would go to the Crafts Fair to see for themselves the dangers of spinning wheels. After that they would go to the Gardening Fete to check out pumpkin growing techniques and how to spot a red apple that has been filled with poison. After all you never know when you might need to warn someone about the dangers of these things.
Wizards would go to the magical equivalent of a Top Gear show. Only difference being their top gear is the fastest, most powerful flying equipment, wands and so on. There is a certain amount of oneupmanship here. There always is at shows like this.
And then to return back to daily life refreshed and all ready to curse (witch), limit a curse's effects (fairy godmother) or zap whoever is being most annoying to the wizard in question at the time.