Drivers passing the former East Hampton Bowl property on Montauk Highway have been doing double takes in recent days as the steel frame for a hulking new building was erected nearly atop the roadway. According to East Hampton Village, the structure is to be leased to CVS, the pharmacy chain, and meets all zoning requirements. Expect things to look even worse as the frame is sheathed and an approved 24-foot-long illuminated corporate sign goes up.