Holyoke Community College is offering a free training program that provides entry-level knowledge and skills for jobs in manufacturing. Classes start June 21 and run through June 30. All classes meet in person from 9 a.m. to noon at HCC’s downtown location, the Picknelly Adult & Family Education Center, above the Holyoke Transportation Center. The program will provide entry-level knowledge and skills for employment in the manufacturing sector in the Holyoke area. Classes are geared for students already employed by area companies or looking to gain entry to the industry.