when is the twin lakes festival
READ ABOUT OUR GUIDELINES & AWARDS. An annual summer celebration, the free Festival takes place at Twin Lakes Park near Greensburg, June 30 through July 3, 2016. The Festival is open from 11 a.m. to 8 p.m. on Thursday through Saturday and 11 a.m. to 6 p.m. on Sunday. Annual attendance is estimated at over 150,000.