One of my favorite summer activities is packing the picnic basket and heading to one of the local parks. And apart from the cost of the food, it’s free entertainment. Whether you’re planning a picnic or a cook out, here are some of my favorite picks for summertime budget smart food. Hamburgers with a Twist Everyone loves a hamburger and they’re easy on the budget. However, the biggest drawback is a plain hamburger can be shall we say, tasteless. Think about all the new ways you can serve a hamburger. How about putting the topping inside the hamburger before you cook it? I’ve tried filling them with foods like blue…