By Friday afternoon the cottage roads around Lake LeAnn begin to fill, and a lawn ought to be cut before the cars arrive. T&T Lawn Care & Landscaping LLC works to that rhythm in Somerset Township — mowing on schedule, trimming along dock stairs and shed walls, edging a drive back to its true line, and hauling off the litter of spring and autumn. Water is never far here; the ground stays soft near the shore and firm up on the sand ridges, and the route gets planned accordingly. Seasonal homes and year-round houses across Somerset Township and the surrounding Irish Hills lakes make up the area served.