If your Summer is anything like mine, it includes about a million kid birthday parties, most of which involve stopping to buy a present on the way to the venue. But your days of last-minute, unthoughtful gifts are over. We've tracked down nine guaranteed-to-please gifts for little boys and girls, all priced between $15-$30. Each of these gifts, ranging from inventive games to modern toys and the must-have kid shoes, are unisex, fun, and totally cool. Stock up now, and you'll never have to make a last-minute Target trip again!