Dear EscapeMakers —  Less than an hour from NYC, let Somerset County, New Jersey add a touch of color to your spring! These May and June garden events are sure to brighten up the weekend and warm up the lingering chill. Spend a day smelling the roses, frolickingin lavender fields, exploring native orchids or touring the largest community garden in the country. All that and more awaits garden lovers of all ages in the heart…