After the success of the first Pop-Up Folk Club at The Nix in May, the OC's Louise Evans is shaking things up for another pop on Saturday 29 July. This month's guests will be Marcus Lawson and Ben Collier (Old-Time/Americana), Eimear Connolly and Bláithín Claffey (trad Irish tunes and song) and Adam Ogle (Celtic, folk, song).