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  • What should I wear?
    You'll want to wear comfortable clothes. We recommend layers, so that you're ready for whatever San Francisco weather comes your way—sun, fog, or a chilly ocean breeze. Comfortable shoes are a must. The Exploratorium campus covers 3.3 acres, so expect to do plenty of walking. Don't worry if your shoes do turn unfriendly, though; we have bandages at our First Aid station.