High school diploma classes offered

The Open Link, Pennsburg is offering free classes for people looking to earn their high school diploma. Classes will be held 6:30-9 p.m. Tuesdays and Thursdays Sept. 20 to Nov. 22 at The Center, 517 Jefferson St.,

East Greenville. Classes are taught by a Ph.D.-level instructor. Register by Sept. 8. For information or to register, call 215-679-4112 or email instructor@ theopenlink.org.