The Radar: Zurich on a Dime, Best Local Food Festivals, Hiring an In-Flight Nanny

• Taking a trip to the world’s most expensive city can break even the best planner’s budget. Here are some tips on how to enjoy Zurich on the (relatively) cheap. [Gadling]

• Worm truffles? Chocolate-coated Huhu beetles? Check out this top-10 list of festivals dedicated to celebrating local flavor around the world. [Boots ‘n All]

• Flying with kids has its challenges, there’s no doubt about that. But what if you could hire a nanny to entertain your children at 30,000 feet? Learn how. [ABC News]

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