As Connecticut endures a major heat wave this week, families across the state are looking for ways to stay cool, and for many, splash pads have become the perfect solution. At Watrous Park in Cromwell, kids on summer break spent part of their day running through sprinklers and cooling off as temperatures climbed. For many families, it's one of the first chances to enjoy summer vacation, even if it comes during one of the hottest stretches of the year.