Tucked away in a side-street of bustling Belfast City is Accidental Theatre, a relatively-fangled DIY space that plays hosts to a cavalcade of events, both illustrious and wonderfully unassuming. Sitting somewhere in between the two is 20:20, a monthly charity songwriter night that takes over the venue’s upstairs – and singularly cosy – book bar. Giving rise to a whole new kind of “intimate” gig experience, the night takes place on the second Wednesday of every month and – full testament to its stripped-back, yet carefully-curated M.O. – delivers something special, time and time again. Ahead of its next outing on October 10th…