WATERLOO Monday marked the start of summer camps across Waterloo Region, with kids kicking off the summertime staple amid a sweltering heatwave. Daytime highs were well above 30 C, with the humidex making it feel closer to 40 C as a heat warning blanketed much of southwestern Ontario. Of course it is the first day of summer camp and we are in a little bit of a heatwave, said Michelle Playfair, general manager of Bingemans. It’s the second year in a row with some level of COVID-19 safety restrictions on summer camps. At Bingemans, the focus is on spending as much time outdoors as possible.