Family rock band Liliac runs through a number of cover songs, like “Crazy Train” and “The Trooper,” and original music from the group’s new EP “Chain of Thorns” at the festival. “It went well,” said Jason Cripe, festival director. “The show was great. We had a great Friday night crowd.” He estimated attendance at about 2,000, and said the event came close to breaking even this fourth year, while raising an estimated $3,000 for local…