Bust a 'nut
Cold coconuts are cheaper than bottled water in Rio de Janeiro. The vendor hacks off the top and gives you a straw when you order it so you know its sanitary. Coconut water is a little sweet, a little tart and extremely thirst-quenching. After a while, you get addicted to the things.
Driving down Harrisburg on Friday afternoon, I noticed a sidewalk fruit stand with a sign that said "cocos frios." And since it was hot as hell outside and I was parched, I pulled the car over and bought one.
A cold coconut costs $3 on Harrisburg, which is three times what they cost in Rio, but it sure tasted good. Coconut water is a lot better for you than Diet Coke too. Angela, the watermelon vendor keeps her coconuts in a cooler under plenty of ice so they're extra cold. -- Robb Walsh