Garlic fries or nachos? Snow cone or popsicle? Whether you plan to hit the beach or head to the boardwalk, diet dangers lurk in every summer hotspot. If you still want to fit into your suit by the end of the season (or the day!), which do you choose? We consulted a panel of nutritionists to find out which are the worst of the summer splurges. See if you can guess which they say to avoid.