ROCHESTER — Beginning Monday, July 6, the playground and basketball courts at Rev. Dr. Martin Luther King Jr. Park will be fenced off and closed through the fall as construction gets underway. The park's disc golf course will also be affected. The tees at hole No. 3 will be removed beginning July 6, resulting in changes to the course during construction. The work is part of the Rev. Dr. Martin Luther King Jr. Park enhancement project, which will…