An unsalted pretzel with yellow mustard is a good snack choice, and peanuts are, too - just watch portion sizes. Wraps and salads, when available, make super subs for hot dogs and hamburgers. Look for non-creamy condiments - that means foregoing the tartar sauce or mayo - and opt for mustard instead of sugary ketchup if you must have that dog. It goes without saying that chips and candy aren't great choices. But if you're in the mood for something sweet, then you must know that the fried funnel cake isn't a good choice. Try that fruit - even if you have to smuggle it into the park - or opt for fat-free candy like red licorice or sour candies. Fat-free frozen lemonade is a cool way to top off your meal, too.