You have to hand it to Terence Mulligan, the visionary director who first thought of turning an Irish film festival into a rock concert — he knows his audience. Founder and director of the Craic Festival, now celebrating its 13th year, next up on Mulligan’s agenda is the Wee Craic Fest. The leaner, meaner mini-fest version always pulls a lively crowd. Mulligan tells Cahir O’Doherty about what to expect in this year’s lineup.